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NHP Specification Manual-Jan-13-09

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									 NORTHERN HEAT PUMP INC.




Specification Manual
    Ground Source Heat Pumps

                       XTERRA SERIES
                       FORCAIR RAVE/ RAHE 36 THRU 70
                       FORCAIR2 RTVE/ RTHE 30 THRU 60
                       AQUA2 RAWE/CDWE 36 THRU 140
                       SOURC3 RMVE/ RMHE 36 THRU 70


                                              Rev 8
                                              Jan-13-09
                                              DESCRIPTIONS


                          RESIDENTIAL MODEL # DESCRIPTION


                              RA VE 502 - C 1 3 1
UNIT DESIGNATION                                        POWER SUPPLY
R=RESIDENTIAL                                           1=208/230V 1Ph
                                                        2=208/230V 3Ph
                                                        3=575V 3Ph
                                                        4=460/480V 3PH
UNIT TYPE                                               5=220/240V 1PH 50HZ
A=STANDARD                                              6=380V 3PH 50HZ
M=MULTI
D=DUAL COMPRESSOR
S=SPECIAL
W=HEAT ONLY                                             BLOWER TYPE
T=TWO SPEED                                             1=None
P=MINI                                                  2=Standard PSC 3 Speed Blower
                                                        3=ECM Blower
UNIT STYLE
W=HYDRONIC
V=VERTICAL
D=DOWNFLOW                                              CONFIGURATION
H=HORIZONTAL                                            1=LEFT SIDE RETURN (STD)
S=SPLIT                                                 2=RIGHT SIDE RETURN
                                                        3=NONE
REFRIGERANT TYPE
E=R410A REFRIGERANT
F=R22 REFRIGERANT

                                                        HEAT EXCHANGER
NORMAL SIZE                                             C=COPPER
X 1000 BTU/H                                            F=S.S. FLATPLATE
                                                        H=CUPRO HYDRONIC LOOP
                                                        N=CUPRO NICKEL
DESUPERHEATER OPTION
1=NONE
2=PARTIAL DESUPERHEATER
3=FULL TIME



                               SERIAL # DESCRIPTION

                               XL 08 01 A 1000 A
BILL OF MFG                                           MFG LOCATION
                                                      A=SOUTH RAILWAY PLANT


YEAR OF MFG
                                                      SEQUENTIAL NUMBER

MONTH OF MFG
                                                      FUTURE USE
                                                      A=LINE NUMBER
                                          DESCRIPTIONS



                      COMMERCIAL MODEL # DESCRIPTION

                         CD   WE 114 2 - C 1 1
 UNIT DESIGNATION
 C=COMMERCIAL                                       POWER SUPPLY
                                                    1=208/230V 1Ph
                                                    2=208/230V 3Ph
                                                    3=575V 3Ph
                                                    4=460/480V 3PH
UNIT TYPE                                           5=220/240V 1PH 50HZ
A=STANDARD                                          6=380V 3PH 50HZ
M=MULTI
D=DUAL COMPRESSOR
S=SPECIAL                                           BLOWER TYPE
W=HEAT ONLY                                         1=None
T=TWO SPEED                                         2=Standard PSC 3 Speed Blower
P=MINI                                              3=ECM Blower



UNIT STYLE
W=HYDRONIC
V=VERTICAL
D=DOWNFLOW                                            HEAT EXCHANGER
H=HORIZONTAL                                          C=COPPER
S=SPLIT                                               F=S.S. FLATPLATE
                                                      H=CUPRO HYDRONIC LOOP
REFRIGERANT TYPE                                      N=CUPRO NICKEL
E=R410A REFRIGERANT
F=R22 REFRIGERANT



NORMAL SIZE                                           DESUPERHEATER OPTION
X 1000 BTU/H                                          1=NONE
                                                      2=PARTIAL DESUPERHEATER
                                                      3=FULL TIME



                           SERIAL # DESCRIPTION

                           XL 08 01 A 1000 A
 BILL OF MFG                                      MFG LOCATION
                                                  A=SOUTH RAILWAY PLANT


 YEAR OF MFG
                                                  SEQUENTIAL NUMBER

 MONTH OF MFG
                                                  FUTURE USE
                                                  A=LINE NUMBER
                                                    Single Compressor Single Capacity
                                                                                                                                                RAVE 36
                                                                      Data Sheet
Electrical Specification                                                                                                                          Mechanical Specifications
                                   Compressor               Blower           Loop Pump              Without pumps                                        Refrigerant: R-410A
     Voltage           Elect.                                                                 Total     Min.    Max. Fuse/                                       Air Coil
                      Symbol      RLA       LRA       FLA            HP     FLA      HP       FLA     Ampac      Breaker                           Square Rows        Tube      Fins/
  208/230-1-60           1         20       112       4.3            .5     2.2      1/3      24.3      29.3       40                               Feet    Deep       O.D.     Inch
    575-3-60             3        5.7       34.1      4.3            .5       -       -        10       11.4       15                               2.78       5      0.375      12
                                                                                            *HACR - type breaker per NEC                                       Water Coil
                                                                                                                                                        Type          Working Press
                                                                                                                                                       Canister           600 psig
                                                                                                                                                     Blower Size       Comp. Type
                                                                                                                                                         9x9             Scroll
Blower Performance                                                                                                                                   Net Weight      Shipping Weight
 Static                                                                                                                                                 305                355
           0.10         0.20      0.25      0.30      0.35       0.40      0.50
Pressure
  CFM      1200         1100     1060       1020      975        950        885




ISO 13256-1 Performance Data Rated at 1100 CFM and 7.0 GPM
            Ground Water                                Ground Loop
     Cooling            Heating                 Cooling            Heating
Capacity   EER     Capacity   COP          Capacity   EER     Capacity   COP
 35,300    19.9     34,700     4.3          46,600    13.3     23,800      3

Capacity Data All performance at 1100 CFM and 7.0 GPM
HEATING                                                                   COOLING
Entering                          Total                                   Entering                      Total
                                           Power
  Fluid        Entering Air     Capacity                                    Fluid    Entering Air     Capacity Power
                                            input     COP                                                                      EER
 Temp.
 T              Temp (oF)        (BtuH)
                                 (B H)                                     Temp.
                                                                           T          Temp (oF)       (BtuH) input (kW)
                                                                                                      (B H) i    t
                                            (kW)
  (oF)                          Stage 1                                     (oF)                      Stage 1
   25                            32000       2.1      4.4                    25                        27900     1.8           22.7
   30                            33400       2.1      4.6                    30                        27100     1.8           21.8
   40                            34000       2.2      4.5                    40                        26900     1.8           21.0
   50                            37900       2.2      5.0                    50                        26200     1.8           20.2
   60             60o            41600       2.4      5.1                    60            60o         25300     2.0           17.6
   70                            46100       2.5      5.4                    70                        24800     2.2           14.3
   80                            47300       2.7      5.2                    80                        25900     2.4           12.6
   90                            48100       2.8      5.1                    90                        27000     2.7            9.2
   25                            31400       2.3      2.7                    25                        34400     1.9           21.3
   30                            32700       2.3      2.8                    30                        33500     1.9           20.5
   40                            33400       2.4      3.2                    40                        33200     2.0           19.8
   50                            37100       2.4      3.6                    50                        32300     2.0           19.0
   60             68o            40800       2.6      4.3                    60            68o         31200     2.2           16.6
   70                            45200       2.7      4.4                    70                        30600     2.3           13.4
   80                            46400       2.9      4.3                    80                        32000     2.6           11.9
   90                            47200       3.0      5.2                    90                        33300     2.9            8.7
   25                            29200       2.4      3.6                    25                        43600     2.1            27
   30                            30400       2.4      3.8                    30                        42400     2.1            26
   40                            31000       2.5      3.7                    40                        42000     2.2            25
   50                            34500       2.5      4.1                    50                        40900     2.2            24
   60             80o            37900       2.7      4.2                    60            80o         39500     2.4            21
   70                            42000       2.8      4.4                    70                        38700     2.6            17
   80                            43200       3.0      4.3                    80                        40500     2.9            15
   90                            43900       3.1      4.2                    90                        41200     3.2            11

                                                                                                                             NORTHERN HEAT PUMP
                                                                                                                             3-201 South Railway Ave.
                                                                                                                             Winkler, Manitoba R6W 1J9, CANADA
Northern Heat Pump Water Source Heat Pumps                                                                                   Phone (204) 325-9772 Fax (204) 325-4954
                                                    Single Compressor Single Capacity
                                                                                                                                                RAVE 50
                                                                   Data Sheet
Electrical Specification                                                                                                                          Mechanical Specifications
                                   Compressor        Blower            Loop Pump                     Without Pumps                                       Refrigerant: R-410A
     Voltage           Elect.                                                                  Total     Min.   Max. Fuse/                                      Air Coil
                      Symbol      RLA       LRA       FLA*      HP*       FLA      HP          FLA      Ampac.   Breaker                           Square Rows       Tube    Fins/
   208/230-1-60          1         30       145        4.3      .75       2.2      0.3         34.3      41.8      60                               Feet   Deep       O.D.   Inch
                                                                                                                                                    3.88      5      0.375    12
                                                                                                                                                              Water Coil
                                                                                                                                                        Type           Working Press
                                                                                                                                                      Canister         600 psig
                                                                                                                                                    Blower Size     Comp. Type
Blower Performance                                                                                                                                    10 x 10           Scroll
 Static                                                                                                                                             Net WEIGHT     Shipping Weight
           0.10         0.20      0.25      0.30      0.35      0.40     0.50
Pressure                                                                                                                                                320              340
  CFM      1640         1550     1495       1440      1390     1360      1290




ISO 13256-1 Performance Data Rated at 1550 CFM and 13.0GPM
            Ground Water                                Ground Loop
     Cooling            Heating                 Cooling             Heating
Capacity   EER     Capacity   COP          Capacity   EER     Capacity    COP
 48,900    20.2     45,600     4.1          47,000    11.5     37,100      3.1

Capacity Data All performance rated at 1550 CFM and 10.0 GPM
HEATING                                                                COOLING
Entering                          Total                                 Entering                        Total
                                           Power
  Fluid        Entering Air     Capacity                                  Fluid     Entering Air      Capacity  Power
                                            input     COP                                                                      EER
 Temp.          Temp (oF)        (BtuH)                                  Temp.       Temp (oF)         (BtuH) input (kW)
                                            (kW)
  (oF)                          Stage 1                                   (oF)                        Stage 1
   25                            43500       2.6       4.9                 25                          36400      1.6          23.4
   30                            45400       2.8       4.7                 30                          35400      1.6          22.6
   40                            46300       3.0       4.5                 40                          35100      1.7          21.0
   50                            51600       3.2       4.7                 50                          34200      1.9          18.3
   60             60o            56600       3.3       5.0                 60            60o           33000      2.0          16.5
   70                            62700       3.4       5.4                 70                          32400      2.4          13.5
   80                            64400       3.4       5.5                 80                          33800      3.0          11.1
   90                            65500       3.6       5.3                 90                          35300      3.9           9.1
   25                            42700       4.2       3.0                 25                          44900      2.0          22.0
   30                            44500       4.1       3.2                 30                          43700      2.1          21.2
   40                            45500       3.4       3.9                 40                          43300      2.2          19.7
   50                            50500       3.4       4.3                 50                          42200      2.4          17.2
   60             68o            55500       3.6       4.5                 60            68o           40700      2.6          15.5
   68                            61500       3.9       4.6                 68                          40000      3.2          12.7
   80                            63200       3.8       4.9                 80                          41800      4.0          10.5
   90                            64200       3.9       4.8                 90                          43500      5.1           8.6
   25                            39700       2.9       4.0                 25                          56900      2.0          27.8
   30                            41400       3.1       3.9                 30                          55400      2.1          26.9
   40                            42200       3.3       3.7                 40                          54800      2.2          25.0
   50                            47000       3.6       3.9                 50                          53400      2.5          21.8
   60             80o            51600       3.7       4.1                 60            80o           51600      2.6          19.6
   70                            57200       3.8       4.4                 70                          50500      3.2          16.0
   80                            58800       3.8       4.5                 80                          52900      4.0          13.2
   90                            59800       4.0       4.4                 90                          53800      5.0          10.8

                                                                                                                             NORTHERN HEAT PUMP
                                                                                                                             3-201 South Railway Ave.
                                                                                                                             Winkler, Manitoba R6W 1J9, CANADA
Northern Heat Pump Water Source Heat Pumps                                                                                   Phone (204) 325-9772 Fax (204) 325-4954
                                                   Single Compressor Single Capacity                                                        RAVE 57
                                                                     Data Sheet
Electrical Specification                                                                                                                      Mechanical Specifications
                                   Compressor               Blower         Loop Pump                  Without Pumps                                  Refrigerant: R-410A
     Voltage           Elect.                                                                Total    Min.        Max. Fuse/                                 Air Coil
                      Symbol      RLA       LRA       FLA        HP       FLA       HP       FLA     Ampac          Breaker*                   Square Rows        Tube      Fins/
  208/230-1-60           1        33.6      158       5.0        0.75     2.2      1/6(x2)   38.6     47.0             70                       Feet    Deep       O.D.     Inch
    575-3-60             3        8.6        54       2.2        0.75      -          -      10.8     13.6             15                       3.88       5      0.375      12
                                                                                           *HACR - type breaker per NEC                                   Water Coil
                                                                                                                                                    Type          Working Press
                                                                                                                                                   Canister           600 psig
                                                                                                                                                 Blower Size       Comp. Type
                                                                                                                                                   10 x 10           Scroll
Blower Performance                                                                                                                               Net Weight      Shipping Weight
 Static                                                                                                                                             340                365
           0.10         0.20      0.25      0.30     0.35        0.40    0.50
Pressure
  CFM      1800         1700     1640       1580     1525        1490    1410




ISO 13256-1 Performance Data Rated at 1700 CFM and 14.0GPM
            Ground Water                               Ground Loop
     Cooling            Heating                 Cooling           Heating
Capacity   EER     Capacity   COP          Capacity   EER    Capacity   COP
 53,600    20.4     51,300     4.2          62,400    11.6    44,700     3.2

Capacity Data All performance rated at 1700 CFM and 13.0 GPM
HEATING                                                                 COOLING                                            57000
E t i
Entering                          Total
                                  T t l                                 E t i
                                                                        Entering                      Total
                                                                                                      T t l
                                           Power                                                                Power
  Fluid        Entering Air     Capacity                                  Fluid      Entering Air    Capacity
                                            input    COP                                                         input     EER
 Temp.          Temp (oF)        (BtuH)                                  Temp.        Temp (oF)      (BtuH)
                                            (kW)                                                                 (kW)
  (oF)                          Stage 1                                   (oF)                       Stage 1
   25                            49600       3.2      4.5                  25                         43300      1.8       23.9
   30                            51800       3.5      4.4                  30                         42100      1.8       23.0
   40                            52700       3.7      4.2                  40                         41700      2.0       21.4
   50                            58800       4.0      4.4                  50                         40700      2.2       18.7
   60             60o            64500       4.1      4.6                  60           60o           39300      2.3       16.8
   70                            71500       4.2      5.0                  70                         38500      2.8       13.7
   80                            73400       4.2      5.1                  80                         40200      3.5       11.4
   90                            74600       4.4      4.9                  90                         41900      4.5       9.3
   25                            48700       5.1      2.8                  25                         53400      2.4       22.5
   30                            50700       5.0      3.0                  30                         52000      2.4       21.7
   40                            51800       4.2      3.6                  40                         51500      2.6       20.1
   50                            57600       4.2      4.0                  50                         50100      2.9       17.6
   60             68o            63300       4.4      4.2                  60           68o           48400      3.1       15.8
   68                            70100       4.8      4.3                  68                         47500      3.7       12.9
   80                            72000       4.6      4.6                  80                         49700      4.6       10.7
   90                            73200       4.8      4.5                  90                         51700      5.9       8.7
   25                            45300       3.6      3.7                  25                         67700      2.4       28.4
   30                            47200       3.8      3.6                  30                         65700      2.4       27.4
   40                            48100       4.1      3.4                  40                         65200      2.6       25.5
   50                            53500       4.4      3.6                  50                         63500      2.9       22.2
   60             80o            58800       4.5      3.8                  60           80o           61300      3.1       20.0
   70                            65200       4.7      4.1                  70                         6010       3.7       16.4
   80                            67000       4.7      4.2                  80                         62800      4.6       13.5
   90                            68100       4.9      4.0                  90                         63900      5.8       11.1

                                                                                                                         NORTHERN HEAT PUMP
                                                                                                                         3-201 South Railway Ave.
                                                                                                                         Winkler, Manitoba R6W 1J9, CANADA
Northern Heat Pump Water Source Heat Pumps                                                                               Phone (204) 325-9772 Fax (204) 325-4954
                                                     Single Compressor Single Capacity
                                                                                                                                                  RAVE 70
                                                                      Data Sheet
Electrical Specification                                                                                                                            Mechanical Specifications
                                   Compressor                Blower         Loop Pump                Without Pumps                                        Refrigerant: R-410A
     Voltage           Elect.                                                                            Min    Max. Fuse/                                       Air Coil
                      Symbol      RLA        LRA      FLA*        HP*      FLA      HP          FLA     Circuit  Breaker                            Square Rows       Tube    Fins/
  208/230-1-60           1        35.7       148       5          .75      2.2      0.3         40.7     49.6      70                                Feet    Deep      O.D.   Inch
                                                                                                                                                     3.88      5      0.375    12
                                                                                                                                                               Water Coil
                                                                                                                                                         Type         Working Press
                                                                                                                                                      Brazed Plate       600 psig
Blower Performance                                                                                                                                    Blower Size     Comp. Type
 Static                                                                                                                                                 10 x 10           Scroll
           0.10         0.20      0.25       0.30      0.35       0.40    0.50
Pressure                                                                                                                                              Net WEIGHT     Shipping Weight
  CFM      2020         1900     1840        1770     1710        1670    1580                                                                            355              380




ISO 13256-1 Performance Data Rated at 1900 CFM and 15.0GPM
            Ground Water                                 Ground Loop
     Cooling            Heating                  Cooling            Heating
Capacity   EER     Capacity   COP           Capacity   EER     Capacity   COP
 73,300    20.6     63,900     4.1           72,400      10     57,400      3

Capacity Data All performance rated at 1900 CFM and 15.0 GPM
HEATING                                                                  COOLING
Entering                          Total                                  Entering
                                            Power                                                       Total
  Fluid        Entering Air        p
                                Capacityy                                  Fluid    Entering Air                    Power
                                             input    COP                                              Capacity                  EER
 Temp.          Temp (oF)        (BtuH)                                   Temp.      Temp (oF)                    input (kW)
                                             (kW)                                                       (BtuH)
  (oF)                          Stage 1                                    (oF)
   25                            60395        3.6      4.9                  25                          53200        2.2         24.1
   30                            62900        3.9      4.7                  30                          51600        2.2         23.3
   40                            64100        4.2      4.5                  40                          51300        2.4         21.6
   50                            71500        4.5      4.7                  50                          49900        2.6         18.9
   60             60o            78500        4.6      5.0                  60            60o           48200        2.8         17.0
   70                            87000        4.8      5.4                  70                          47300        3.4         13.9
   80                            89200        4.7      5.5                  80                          49300        4.3         11.5
   90                            90700        5.0      5.3                  90                          51500        5.5          9.4
   25                            59200        5.8      3.0                  25                          65600        2.9         22.7
   30                            61700        5.6      3.2                  30                          63800        2.9         21.9
   40                            63000        4.7      3.9                  40                          63300        3.1         20.3
   50                            70000        4.8      4.3                  50                          61500        3.5         17.8
   60             68o            77000        5.0      4.5                  60            70o           59500        3.7         16.0
   70                            85300        5.4      4.6                  68                          58300        4.5         13.1
   80                            87500        5.2      4.9                  80                          61000        5.6         10.8
   90                            89000        5.4      4.8                  90                          63500        7.2          8.8
   25                            55100        4.0      4.0                  25                          83100        2.9         28.7
   30                            57300        4.3      3.9                  30                          80800        2.9         27.7
   40                            58500        4.6      3.7                  40                          80000        3.1         25.7
   50                            65100        5.0      3.9                  50                          77900        3.5         22.5
   60             80o            71500        5.1      4.1                  60            80o           75300        3.7         20.2
   70                            79200        5.3      4.4                  70                          73700        4.5         16.5
   80                            81500        5.3      4.5                  80                          77200        5.6         13.7
   90                            82800        5.6      4.4                  90                          78300        7.0         11.2

                                                                                                                               NORTHERN HEAT PUMP
                                                                                                                               3-201 South Railway Ave.
                                                                                                                               Winkler, Manitoba R6W 1J9, CANADA
Northern Heat Pump Water Source Heat Pumps                                                                                     Phone (204) 325-9772 Fax (204) 325-4954
                                                             Single Compressor Dual Capacity                                                         RTVE 30
                                                                           Data Sheet
Electrical Specification                                                                                                                             Mechanical Specifications
                                    Compressor            Blower         Loop Pump            Without Pumps                                                 Refrigerant: R-410A
     Voltage            Elect.                                                        Total       Min.   Max. Fuse/                                               Air Coil
                       Symbol      RLA      LRA     FLA*       HP*      FLA     HP    FLA       Ampac.    Breaker                                    Square  Rows        Tube           Fins/
  208/230-1-60            1         19       82      4.3       .75      2.2     1/3   23.3        28.1      40                                        Feet   Deep        O.D.           Inch
                                                                                                                                                      3.88      5        0.375           12
Blower Performance                                                                                                                                                     Water Coil
                                                                                                                                                              Type            Working Press
 Static    0.10            0.20    0.25     0.30    0.35       0.40    0.50
Pressure                                                                                                                                                 Canister               600 psig
  CFM      1020            980      898     865     832        796      775                                                                             Blower Size            Comp. Type
                                                                                                                                                          10 x 10                Scroll
ARI 13256-1 FULL LOAD Performance Data Rated at 1000 CFM and 7.0 GPM                                                                                   Net WEIGHT            Shipping Weight
PART LOAD Performance Data Rated at 700 CFM and 7.0 GPM                                                                                                    305                     355

GWHP 50F EWT HEATING 60F EWT COOLING.
     Cooling                 EER              Heating               COP
Stage 1 Stage 2        Stage 1 Stage 2    Stage 1 Stage 2     Stage 1 Stage 2
28,230    31,400        22.9     15.45    21,880   31,200       3.9     3.9

GLHP 32F EWT HEATING 77F EWT COOLING. PART LOAD 41F HEATING 60F COOLING
     Cooling                 EER              Heating               COP
Stage 1 Stage 2        Stage 1 Stage 2    Stage 1 Stage 2     Stage 1 Stage 2
26,700    34,100         23      20.4     16,820   24,000       3.3     3.2

Capacity Data All performance at 700 CFM 1st stage; 980 CFM 2nd stage and 7.0 GPM
HEATING                                                                                        COOLING
Entering                            Total  Power               Total  Power                     Entering                         Total     Power                     Total   Power
  Fluid        Entering Air       Capacity input             Capacity input                       Fluid      Entering Air       Capacity    input     EER        Capacity     input     EER
                                                    COP                         COP
 Temp.          Temp (oF)          (BtuH)   (kW)              (BtuH)   (kW)                      Temp.               o
                                                                                                              Temp ( F)         (BtuH)      (kW)     Stage 1     (BtuH)       (kW)     Stage 2
   o                                                                                               o
  ( F)                            Stage 1 Stage 1            Stage 2 Stage 2                      ( F)                          Stage 1    Stage 1               Stage 2     Stage 2
   25                              17200     13
                                             1.3    4.0
                                                    40        22700     17
                                                                        1.7     39
                                                                                3.9                25                            28400       10
                                                                                                                                             1.0       27.6
                                                                                                                                                       27 6       35800        1.9
                                                                                                                                                                               19       20 9
                                                                                                                                                                                        20.9
   30                              19000     1.4    4.1       25300     1.9     4.0                30                            28100       1.1       26.5       35600        2.0      19.8
   40                              22000     1.5    4.3       29400     2.1     4.2                40                            27700       1.1       25.5       33900        2.0      18.8
   50                  o           26100     1.7    4.4       34400     2.4     4.3                50                 o          24300       1.0       24.4       29800        2.4      13.9
   60             60               29100     1.9    4.6       38400     2.5     4.5                60           60               21400       1.0       22.3       25500        2.2      12.7
   70                              33300     2.0    4.8       44000     2.8     4.7                70                            20900       1.1       19.5       22400        1.8      13.4
   80                              34600     2.1    4.8       45600     2.9     4.7                80                            18500       1.1       16.7       20800        1.7      13.4
   90                              35000     2.0    5.1       46200     2.7     4.9                90                            18000       1.3       13.6       20200        1.9      12.0
   25                              16800     1.3    3.9       19900     1.5     3.8                25                            35000       1.1       33.1       44200        2.0      19.7
   30                              18800     1.4    4.0       21300     1.6     3.9                30                            34700       1.0       33.1       44000        2.1      18.7
   40                              21900     1.5    4.2       25000     1.8     4.0                40                            34200       1.1       32.3       41800        2.1      17.7
   50                              25600     1.8    4.3       28100     2.0     4.1                50                            29900       1.0       29.1       36800        2.5      13.1
   60
                   70              28600     1.9    4.5       35700     2.4     4.3                60
                                                                                                                 70              26400       1.0       26.5       31500        2.4      11.9
   70                              32700     2.1    4.7       39300     2.6     4.5                70                            25800       1.1       23.2       27700        2.0      12.6
   80                              33900     2.1    4.7       43600     2.8     4.5                80                            22900       1.2       19.9       25600        1.8      12.6
   90                              34300     2.0    4.9       46400     2.8     4.8                90                            22200       1.4       16.2       24900        2.0      11.3
   25                              15600     1.2    3.8       16800     1.3     3.7                25                            44300       0.9       32.8       56000        2.2      24.9
   30                              17500     1.3    3.9       19800     1.5     3.8                30                            43900       0.9       31.5       55700        2.4      23.6
   40                              20300     1.4    4.1       23300     1.7     4.0                40                            43300       1.0       30.3       52900        2.4      22.4
   50                              23800     1.7    4.2       27100     1.9     4.1                50                            37900       1.2       29.1       46600        2.8      16.6
   60             80o              26600     1.8    4.4       33200     2.3     4.3                60           80o              33400       1.3       26.5       39800        2.6      15.1
   70                              30400     1.9    4.6       36600     2.4     4.5                70                            32700       1.4       23.2       35000        2.2      16.0
   80                              31500     2.0    4.6       40500     2.7     4.5                80                            29000       1.5       19.9       32500        2.0      15.9
   90                              31900     1.9    4.9       43100     2.7     4.7                90                            28100       1.7       16.2       31500        2.2      14.3



                                                                                                                      NORTHERN HEAT PUMP
                                                                                                                      3-201 South Railway Ave.
                                                                                                                      Winkler, Manitoba R6W 1J9, CANADA
Northern Heat Pump Water Source Heat Pumps                                                                            Phone (204) 325-9772 Fax (204) 325-4954
                                                            Single Compressor Dual Capacity                                                         RTVE 40
                                                                          Data Sheet
Electrical Specification                                                                                                                            Mechanical Specifications
                                  Compressor             Blower         Loop Pump            Without Pumps                                                     Refrigerant: R-410A
     Voltage           Elect.                                                        Total       Min.   Max. Fuse/                                                   Air Coil
                      Symbol     RLA      LRA     FLA*        HP*      FLA     HP    FLA        Ampac.   Breaker                                    Square      Rows        Tube       Fins/
   208/230-1-60          1        24       96      4.3        .75      2.2     1/3   34.3        34.3      50                                        Feet       Deep        O.D.       Inch
                                                                                                                                                     3.88          5        0.375       12
Blower Performance                                                                                                                                                    Water Coil
                                                                                                                                                             Type            Working Press
 Static    0.10         0.20     0.25     0.30    0.35        0.40     0.50
Pressure                                                                                                                                                 Canister              600 psig
  CFM      1250         1200     1100    1060     1020        975      950                                                                             Blower Size            Comp. Type
                                                                                                                                                         10 x 10                Scroll
ARI 13256-1 FULL LOAD Performance Data Rated at 1300 CFM and 9.0 GPM                                                                                  Net WEIGHT            Shipping Weight
PART LOAD Performance Data Rated at 1100 CFM and 9.0 GPM                                                                                                  325                     375

GWHP 50F EWT HEATING 60F EWT COOLING.
     Cooling                EER              Heating               COP
Stage 1 Stage 2       Stage 1 Stage 2   Stage 1 Stage 2      Stage 1 Stage 2
36,550    45,920       23.4     19      28,900    43,770       3.8     3.8

GLHP 32F EWT HEATING 77F EWT COOLING. PART LOAD 41F HEATING 60F COOLING
     Cooling                EER              Heating               COP
Stage 1 Stage 2       Stage 1 Stage 2   Stage 1 Stage 2      Stage 1 Stage 2
37,500    46,200       20.6     14.7    28,000    34,600       3.6     3.2

Capacity Data All performance at 750 CFM 1st stage; 1200 CFM 2nd stage and 9.0 GPM
HEATING                                                                                        COOLING
Entering                          Total  Power                Total  Power                     Entering                         Total     Power                     Total   Power
  Fluid        Entering Air     Capacity  input             Capacity  input                      Fluid      Entering Air       Capacity    input     EER        Capacity     input     EER
                                                  COP                          COP
 Temp.          Temp (oF)        (BtuH)   (kW)               (BtuH)   (kW)                      Temp.        Temp (oF)         (BtuH)      (kW)     Stage 1     (BtuH)       (kW)     Stage 2
  (oF)                          Stage 1 Stage 1             Stage 2 Stage 2                      (oF)                          Stage 1    Stage 1               Stage 2     Stage 2
   25                            20400     1.5     4.0       28100     2.1     3.9                25                            22000       0.8       27.6       27400        1.4      20.9
   30                            24500     1.7     4.1       33200     2.4     4.0                30                            22000       0.8       26.5       27100        1.5      19.8
   40                            30100     21
                                           2.1     4.3
                                                   43        39000     2.7
                                                                       27      4.2
                                                                               42                 40                            21500       0.8
                                                                                                                                            08        25 5
                                                                                                                                                      25.5       26400        1.5
                                                                                                                                                                              15       18 8
                                                                                                                                                                                       18.8
   50                            35200     2.3     4.4       45400     3.1     4.3                50                            21000       0.9       24.4       25600        2.0      13.9
   60             60o            39300     2.5     4.6       55600     3.7     4.5                60            60o             20300       0.9       22.3       24300        2.1      12.7
   70                            46700     2.9     4.8       61200     3.9     4.7                70                            19600       1.0       19.5       24100        2.0      13.4
   80                            50000     3.1     4.8       67800     4.3     4.7                80                            19000       1.1       16.7       25800        2.1      13.4
   90                            54600     3.1     5.1       72200     4.3     4.9                90                            17400       1.3       13.6       27000        2.5      12.0
   25                            20000     1.5     3.9       27500     2.1     3.8                25                            27100       0.8       32.9       33800        1.5      19.7
   30                            24000     1.8     4.0       32500     2.5     3.9                30                            27000       0.8       33.0       33500        1.6      18.7
   40                            29500     2.1     4.2       38200     2.8     4.0                40                            26500       0.8       32.1       32600        1.7      17.7
   50                            34500     2.4     4.3       44500     3.2     4.1                50                            25900       0.9       28.9       31600        2.2      13.1
   60              70            38500     2.5     4.5       54500     3.7     4.3                60            70              25000       1.0       26.3       30000        2.3      11.9
   68                            45800     2.9     4.7       60000     3.9     4.5                68                            24200       1.1       23.0       29700        2.1      12.6
   80                            49000     3.1     4.7       66500     4.3     4.5                80                            23400       1.2       19.7       31900        2.3      12.6
   90                            53500     3.2     4.9       70800     4.3     4.8                90                            21500       1.3       16.1       33300        2.7      11.3
   25                            18600     1.4     3.8       25600     2.0     3.7                25                            34400       0.9       32.8       42800        1.7      24.9
   30                            22300     1.7     3.9       30200     2.3     3.8                30                            34200       0.9       31.5       42400        1.8      23.6
   40                            27400     1.9     4.1       35500     2.6     4.0                40                            33600       1.0       30.3       41300        1.8      22.4
   50                            32100     2.2     4.2       41400     3.0     4.1                50                            32800       1.2       29.1       40000        2.4      16.6
   60             80o            35800     2.4     4.4       50700     3.5     4.3                60            80o             31700       1.2       26.5       38000        2.5      15.1
   70                            42600     2.7     4.6       55800     3.7     4.5                70                            30600       1.3       23.2       37600        2.4      16.0
   80                            45600     2.9     4.6       61800     4.1     4.5                80                            29700       1.5       19.9       40400        2.5      15.9
   90                            49800     3.0     4.9       65800     4.1     4.7                90                            27200       1.7       16.2       42200        3.0      14.3


                                                                                                                     NORTHERN HEAT PUMP
                                                                                                                     3-201 South Railway Ave.
                                                                                                                     Winkler, Manitoba R6W 1J9, CANADA
Northern Heat Pump Water Source Heat Pumps                                                                           Phone (204) 325-9772 Fax (204) 325-4954
                                                          Single Compressor Dual Capacity                                                      RTVE 51
                                                                        Data Sheet
Electrical Specification                                                                                                                       Mechanical Specifications
                                Compressor (x2)         Blower         Loop Pump            Without Pumps                                                 Refrigerant: R-410A
     Voltage           Elect.                                                           Min.                                                                    Air Coil
                      Symbol     RLA      LRA     FLA*       HP*      FLA     HP       Ampac.        Max. Fuse/ Breaker                        Square      Rows        Tube       Fins/
  208/230-1-60           1        26      118      4.3       .75      2.2     0.3       36.8                50                                  Feet       Deep        O.D.       Inch
                                                                                                                                                              5        0.375       12
Blower Performance                                                                                                                                               Water Coil
                                                                                                                                                        Type            Working Press
 Static    0.10         0.20     0.25     0.30    0.35       0.40    0.50
Pressure                                                                                                                                           Canister               600 psig
  CFM      1600         1550     1400    1370     1320       1260    1225                                                                         Blower Size            Comp. Type
                                                                                                                                                    10 x 10                Scroll
ARI 13256-1 FULL LOAD Performance Data Rated at 1500 CFM and 11.0 GPM                                                                            Net WEIGHT            Shipping Weight
PART LOAD Performance Data Rated at 1100CFM and 11.0 GPM                                                                                             340                     360

GWHP 50F EWT HEATING 60F EWT COOLING.
    Cooling                 EER             Heating               COP
Stage 1 Stage 2       Stage 1 Stage 2   Stage 1 Stage 2     Stage 1 Stage 2
48,000   58,600         23      18      37,400   51,200        4      4.3

GLHP 32F EWT HEATING 77F EWT COOLING. PART LOAD 41F HEATING 60F COOLING
    Cooling                 EER             Heating               COP
Stage 1 Stage 2       Stage 1 Stage 2   Stage 1 Stage 2     Stage 1 Stage 2
39,200   50,400        16.5     12      31,300   46,600       3.3     2.9


Capacity Data All performance at 1150 CFM 1st stage; 1600 CFM 2nd stage and 11.0 GPM
HEATING                                                                                              COOLING
Entering                          Total  Power               Total  Power                 Entering                         Total     Power                     Total   Power
  Fluid        Entering Air     Capacity input             Capacity input                   Fluid       Entering Air      Capacity    input     EER        Capacity     input     EER
                                                  COP                         COP
 Temp.
 Temp           Temp (oF)
                T                (Bt H)
                                 (BtuH)  (kW)               (BtuH)
                                                            (Bt H)  (kW)                   Temp
                                                                                           Temp.         Temp (oF)
                                                                                                         T                (BtuH)      (kW)     Stage 1
                                                                                                                                               St          (BtuH)       (kW)     St
                                                                                                                                                                                 Stage 2
  (oF)                          Stage 1 Stage 1            Stage 2 Stage 2                  (oF)                          Stage 1    Stage 1               Stage 2     Stage 2
   25                            25600    1.9     4.0       36400    2.8      3.8            25                            27500       1.0       27.4       34200        1.8      20.8
   30                            28800    2.1     4.1       39800    3.0      3.9            30                            27400       1.0       26.3       33900        1.9      19.7
   40                            32300    2.2     4.3       44900    3.2      4.1            40                            26800       1.1       25.3       33000        1.9      18.7
   50                            33200    2.2     4.4       46800    3.3      4.2            50                            26200       1.1       24.3       32000        2.6      13.8
   60             60o            37200    2.4     4.6       52100    3.5      4.4            60             60o            25300       1.1       22.1       30400        2.7      12.6
   70                            41900    2.6     4.8       57000    3.6      4.6            70                            24500       1.3       19.3       30100        2.5      13.3
   80                            48500    3.0     4.8       65900    4.2      4.6            80                            23700       1.4       16.5       32300        2.7      13.2
   90                            50500    2.9     5.1       68700    4.2      4.8            90                            21800       1.6       13.4       33700        3.1      11.8
   25                            25100    1.9     3.9       35600    2.8      3.7            25                            33900       1.1       31.9       42200        1.9      19.6
   30                            28300    2.1     4.0       39000    3.0      3.8            30                            33800       1.0       32.8       41900        2.0      18.5
   40                            31700    2.2     4.2       44000    3.3      3.9            40                            33100       1.0       32.1       40800        2.1      17.6
   50                            32600    2.2     4.3       45900    3.4      4.0            50                            32400       1.1       28.9       39500        2.7      13.0
   60              70            36500    2.4     4.5       51000    3.6      4.2            60             70             31300       1.2       26.3       37500        2.9      11.8
   70                            41100    2.6     4.7       55800    3.7      4.4            70                            30200       1.3       23.0       37200        2.7      12.5
   80                            47500    3.0     4.7       64600    4.4      4.3            80                            29300       1.5       19.7       39900        2.9      12.5
   90                            49500    2.9     4.9       67300    4.2      4.7            90                            26900       1.7       16.0       41600        3.4      11.1
   25                            23300    1.8     3.8       33100    2.7      3.6            25                            43000       0.9       32.6       53500        2.2      24.8
   30                            26300    2.0     3.9       36300    2.9      3.7            30                            42800       0.9       31.3       53000        2.3      23.5
   40                            29500    2.1     4.1       41000    3.1      3.9            40                            42000       1.0       30.1       51600        2.3      22.3
   50                            30300    2.1     4.2       42700    3.1      4.0            50                            41000       1.2       28.9       50000        3.0      16.5
   60             80o            33900    2.2     4.4       47500    3.3      4.2            60             80o            39600       1.5       26.3       47500        3.2      15.0
   70                            38200    2.4     4.6       51900    3.5      4.4            70                            38300       1.7       23.0       47000        3.0      15.9
   80                            44200    2.8     4.6       60100    4.0      4.4            80                            37100       1.9       19.7       50500        3.2      15.8
   90                            46000    2.8     4.9       62600    4.0      4.6            90                            34000       2.1       16.0       52700        3.7      14.1


                                                                                                              NORTHERN HEAT PUMP
                                                                                                              3-201 South Railway Ave.
                                                                                                              Winkler, Manitoba R6W 1J9, CANADA
Northern Heat Pump Water Source Heat Pumps                                                                    Phone (204) 325-9772 Fax (204) 325-4954
                                                            Single Compressor Dual Capacity
                                                                                                                                               RTVE 60
                                                                          Data Sheet
Electrical Specification                                                                                                                       Mechanical Specifications
                                 Compressor (x2)          Blower         Loop Pump           Without Pumps                                               Refrigerant: R-410A
     Voltage           Elect.                                                           Min.                                                                   Air Coil
                      Symbol     RLA       LRA     FLA*        HP*      FLA     HP     Ampac.        Max. Fuse/ Breaker                        Square     Rows        Tube      Fins/
   208/230-1-60          1       32.1      148      5          .75      2.2     0.3     45.1                70                                  Feet      Deep        O.D.      Inch
                                                                                                                                                3.88         5        0.375      12
Blower Performance                                                                                                                                          Water Coil
 Static                                                                                                                                             Type            Working Press
           0.10         0.20     0.25      0.30    0.35        0.40     0.50
Pressure                                                                                                                                           Canister            600 psig
  CFM      1760         1700     1540     1500     1450        1386    1350                                                                      Blower Size         Comp. Type
                                                                                                                                                   10 x 10              Scroll
ARI 13256-1 FULL LOAD Performance Data Rated at 1950 CFM and 13.0 GPM                                                                            Net WEIGHT        Shipping Weight
PART LOAD Performance Data Rated at 1350 CFM and 13.0 GPM                                                                                            355                 380

GWHP 50F EWT HEATING 60F EWT COOLING.
     Cooling                EER               Heating               COP
Stage 1 Stage 2       Stage 1 Stage 2    Stage 1 Stage 2      Stage 1 Stage 2
54,700    67,200       21.1     16.7     59,600    67,900       3.6     4.2

GLHP 32F EWT HEATING 77F EWT COOLING. PART LOAD 41F HEATING 60F CO
     Cooling                EER               Heating               COP
Stage 1 Stage 2       Stage 1 Stage 2    Stage 1 Stage 2      Stage 1 Stage 2
26,800    60,300       17.7     9.25     38,600    52,200       3.4     3.3

Capacity Data All performance at 1350 CFM 1st stage; 1900 CFM 2nd stage and 13.0 GPM
HEATING                                                                                    COOLING
Entering                          Total  Power                 Total  Power                Entering                        Total     Power                 Total    Power
  Fluid        Entering Air     Capacity  input              Capacity input                  Fluid      Entering Air      Capacity    Input     EER      Capacity    input      EER
                                                   COP                          COP
 Temp.          Temp (oF)        (BtuH)   (kW)                (BtuH)   (kW)                 Temp.        Temp (oF)        (BtuH)      (kW)     stage 1   (BtuH)      (kW)      Stage 2
  (oF)                          Stage 1 Stage 1              Stage 2 Stage 2                 (oF)                         Stage 1    Stage 1             Stage 2    Stage 2
   25                            30770     2.3      4.0       43600     3.3     3.9           25                           27500       1.0       27.4     34200       1.8       20.8
   30                            34600     2.5      4.1       47700     3.5     4.0           30                           27400       1.0       26.3     33900       1.9       19.7
   40                            38800     2.6      4.3       53900     3.8     4.2           40                           26800       1.1       25.3     33000       1.9       18.7
   50                            39800     2.7      4.4       56200     3.9     4.3           50                           26200       1.1       24.3     32000       2.6       13.8
   60             60o            44600     2.8      4.6       62500     4.1     4.5           60           60o             25300       1.1       22.1     30400       2.7       12.6
   70                            50300     3.1      4.8       68400     4.3     4.7           70                           24500       1.3       19.3     30100       2.5       13.3
   80                            58100     3.5      4.8       79100     5.0     4.7           80                           23700       1.4       16.5     32300       2.7       13.2
   90                            60600     3.5      5.1       82400     4.9     4.9           90                           26100       1.9       13.4     40500       3.8       11.8
   25                            30100     2.3      3.9       42800     3.3     3.8           25                           33900       1.1       31.9     42200       1.9       19.6
   30                            33900     2.5      4.0       46800     3.6     3.9           30                           33800       1.0       32.8     41900       2.0       18.5
   40                            38000     2.7      4.2       52900     3.8     4.0           40                           33100       1.0       32.1     40800       2.1       17.6
   50                            39000     2.7      4.3       55100     3.9     4.1           50                           32400       1.1       28.9     39500       2.7       13.0
   60              70            43700     2.9      4.5       61200     4.1     4.3           60            70             31300       1.2       26.3     37500       2.9       11.8
   68                            49300     3.1      4.7       67000     4.3     4.5           70                           30200       1.3       23.0     37200       2.7       12.5
   80                            57000     3.6      4.7       77500     5.0     4.5           80                           29300       1.5       19.7     39900       2.9       12.5
   90                            59400     3.5      4.9       80800     4.9     4.8           90                           32200       2.0       16.0     50000       4.0       11.1
   25                            28000     2.1      3.8       39800     3.1     3.7           25                           43000       0.9       32.6     53500       2.2       24.8
   30                            31500     2.3      3.9       43500     3.3     3.8           30                           42800       0.9       31.3     53000       2.3       23.5
   40                            35400     2.5      4.1       49200     3.6     4.0           40                           42000       1.0       30.1     51600       2.3       22.3
   50                            36300     2.5      4.2       51200     3.7     4.1           50                           41000       1.2       28.9     50000       3.0       16.5
   60             80o            40700     2.7      4.4       56900     3.9     4.3           60           80o             39600       1.5       26.3     47500       3.2       15.0
   70                            45800     2.9      4.6       62300     4.1     4.5           70                           38300       1.7       23.0     47000       3.0       15.9
   80                            53000     3.4      4.6       72100     4.7     4.5           80                           37100       1.9       19.7     50500       3.2       15.8
   90                            55200     3.3      4.9       75100     4.6     4.7           90                           40800       2.6       16.0     63200       4.5       14.1


                                                                                                              NORTHERN HEAT PUMP
                                                                                                              3-201 South Railway Ave.
                                                                                                              Winkler, Manitoba R6W 1J9, CANADA
Northern Heat Pump Water Source Heat Pumps                                                                    Phone (204) 325-9772 Fax (204) 325-4954
                                      Water to water heat pumps.               XTERRA SERIES
                                      Stainless steel cabinet
                                      Insulated to reduce condensation
                                      Compressor is high efficiency scroll
                                      Safety devices to prevent compressor damage
AQUA2     R410A
RAWE 36
8 gpm loop         5 gpm hyd.                            8 gpm loop           5 gpm hyd.
                   HEATING                                                    COOLING
 LOOP      HYD        CAP                                 LOOP         HYD       HR
  EWT      LWT     MBTU/hr    KW        COP                EWT         LWT    MBTU/hr        KW    EER
           70.0       25.7    1.7        4.4                           35.0      31.5        1.6   19.7
           85.0       25.6    1.8        4.2                           40.0      33.4        1.6   20.8
          100.0       25.5    2.1        3.6                50         45.0      35.3        1.6   21.8
   25
          110.0       25.4    2.3        3.3                           50.0      36.6        1.6   22.3
          115.0       25.3    2.5        3.0                           55.0      37.9        1.7   22.7
          120.0       25.2    3.1        2.4                           35.0      32.1        1.9   17.1
           70.0       28.3    1.6        5.1                           40.0      34.1        1.9   18.2
           85.0       27.6    1.4        4.7                60         45.0      36.2        1.9   19.3
          100.0       27.3    2.0        4.0                           50.0      37.7        1.9   19.8
   30
          110.0       27.1    2.2        3.6                           55.0      39.1        1.9   20.3
          115.0       27.0    2.4        3.3                           35.0      32.8        2.3   14.4
          120.0       26.6    3.0        2.6                           40.0      34.9        2.2   15.6
           70.0       31.0    1.6        5.7                70         45.0      37.1        2.2   16.8
           85.0       29.5    1.7        5.2                           50.0      38.7        2.2   17.3
          100.0       29.1    2.0        4.4                           55.0      40.4        2.3   17.8
   35
          110.0       28.7    2.1        4.0             Data subject to change without notice
          115.0       28.7    2.3        3.6
          120.0       27.9    2.8        2.9
           70.0       32.9    1.5        6.4             Pressure Drop
           85.0       31.4    1.6        5.6             Heat Exchanger                 3
          100.0       31.0    1.9        4.7                         Pd           Pd
   40
          110.0       30.5    2.1        4.3               GPM        ft         psi
          115.0       30.5    2.3        3.9                 4        4          1.7
          120.0       29.7    2.8        3.2                 5        5          2.4
           70.0       36.8    1.5        7.0                 6        7          3.0
           85.0       37.7    1.8        6.1                 7       11          4.8
          100.0       37.1    2.1        5.1                 8       13          5.6
   50
          110.0       36.5    2.3        4.7                 9       15          6.5
          115.0       35.9    2.5        4.2                10       22          9.5
          120.0       34.8    3.0        3.4                11       27          11.7
        id h           f
R d outside the scope of ARI
Rated

AQUA2     R410A
RAWE 50
11 gpm loop          8 gpm hyd.                          11 gpm loop          8 gpm hyd.
                     HEATING                                                  COOLING
 LOOP        HYD        CAP                               LOOP         HYD       CAP
  EWT        LWT     MBTU/hr    KW      COP                EWT         LWT    MBTU/hr        KW    EER
             70.0       38.7    2.6      4.4                           35.0      39.6        2.1   19.3
             85.0       38.8    2.9      3.9                           40.0      42.3        2.1   20.4
            100.0       38.7    3.4      3.3                50         45.0      44.9        2.1   21.5
   25
            110.0       38.5    4.0      2.9                           50.0      46.8        2.1   21.9
            115.0       38.4    4.2      2.7                           55.0      48.6        2.2   22.3
            120.0       37.9    4.6      2.4                           35.0      39.3        2.4   16.7
             70.0       40.8    2.3      5.1                           40.0      42.3        2.4   17.9
             85.0       40.7    2.7      4.4                60         45.0      45.2        2.4   19.0
            100.0       40.6    3.2      3.7                           50.0      47.2        2.4   19.5
   30
            110.0       40.4    3.8      3.2                           55.0      49.3        2.5   19.9
            115.0       40.3    3.9      3.0                           35.0      39.1        2.8   14.1
            120.0       39.8    4.5      2.6                           40.0      42.3        2.8   15.3
             70.0       47.0    2.5      5.6                70         45.0      45.4        2.8   16.5
             85.0       44.9    2.7      4.9                           50.0      47.7        2.8   17.0
            100.0       44.3    3.2      4.1                           55.0      50.0        2.9   17.5
   35
            110.0       44.0    3.5      3.7             Data subject to change without notice
            115.0       43.7    3.8      3.4
            120.0       42.3    4.4      2.9
             70.0       50.0    2.4      6.2             Pressure Drop
             85.0       47.7    2.6      5.4             Heat Exchanger                 4
            100.0       47.1    3.1      4.5                         Pd           Pd
   40
            110.0       46.8    3.4      4.1               GPM        ft         psi
            115.0       46.4    3.7      3.7                 6        7          3.0
            120.0       45.0    4.3      3.1                 7       11          4.8
             70.0       56.4    2.4      6.8                 8       13          5.6
             85.0       57.3    2.8      5.9                 9       15          6.5
            100.0       56.4    3.4      4.9                10       22          9.5
   50
            110.0       55.5    3.7      4.5                11       27          11.7
            115.0       54.6    4.0      4.0                12       34          14.5
            120.0       53.0    4.7      3.3                13       39          17.0
Rated outside the scope of ARI
                                         Water to water heat pumps.               XTERRA SERIES
                                         Stainless steel cabinet
                                         Insulated to reduce condensation
                                         Compressor si high efficiency scroll
                                         Safety devices to prevent compressor damage
AQUA2    R410A
RAWE 57
13 gpm loop          9 gpm hyd.                             13 gpm loop          9 gpm hyd.
                     HEATING                                                     COOLING
 LOOP        HYD        CAP                                  LOOP         HYD       HR
 EWT         LWT     MBTU/hr    KW         COP               EWT          LWT    MBTU/hr        KW    EER
             70.0       48.7    3.2         4.4                           35.0      55.0        3.1   18.0
             85.0       47.3    3.3         4.2                           40.0      58.2        3.1   19.0
            100.0       47.0    3.8         3.6                50         45.0      61.4        3.1   20.0
   25
            110.0       46.9    4.4         3.1                           50.0      63.7        3.1   20.4
            115.0       46.8    4.6         3.0                           55.0      66.0        3.2   20.8
            120.0       46.3    5.2         2.6                           35.0      55.7        3.6   15.6
             70.0       52.6    3.0         5.1                           40.0      58.9        3.5   16.7
             85.0       51.8    3.2         4.7                60         45.0      62.2        3.5   17.7
            100.0       51.2    3.8         4.0                           50.0      64.9        3.6   18.1
   30
            110.0       51.0    4.5         3.3                           55.0      67.7        3.6   18.6
            115.0       50.7    4.5         3.3                           35.0      56.5        4.3   13.2
            120.0       50.5    5.7         2.6                           40.0      59.7        4.2   14.3
             70.0       56.5    3.0         5.6                70         45.0      62.9        4.1   15.4
             85.0       56.2    3.2         5.2                           50.0      66.1        4.2   15.9
            100.0       55.7    3.8         4.4                           55.0      69.3        4.3   16.3
   35
            110.0       55.2    4.1         4.0             Data subject to change without notice
            115.0       54.7    4.5         3.6
            120.0       53.7    5.2         3.1
             70.0       65.0    3.0         6.3             Pressure Drop
             85.0       65.1    3.4         5.6             Heat Exchanger                 5
            100.0       64.4    4.0         4.7                         Pd           Pd
   40
            110.0       63.5    4.3         4.3               GPM        ft         psi
            115.0       62.6    4.7         3.9                 7       11          4.8
            120.0       60.7    5.4         3.3                 8       13          5.6
             70.0       68.0    2.9         6.8                 9       15          6.5
             85.0       69.3    3.3         6.1                10       22          9.5
            100.0       68.4    3.9         5.1                11       28          12.0
   50
            110.0       67.4    4.2         4.7                12       33          14.5
            115.0       66.3    4.6         4.2                13       39          17.0
            120.0       64.4    5.4         3.5                14       43          18.6
Rated outside the scope of ARI

AQUA2    R410A
RAWE 70
15 gpm loop          12 gpm hyd.                            15 gpm loop          12 gpm hyd.
                     HEATING                                                     COOLING
 LOOP        HYD       CAP                                   LOOP         HYD       HR
  EWT        LWT     MBTU/hr       KW      COP                EWT         LWT    MBTU/hr        KW    EER
             70.0       54.7       3.6      4.4                           35.0      55.0        3.3   16.6
             85.0       54.3       4.1      3.9                           40.0      58.2        3.3   17.6
            100.0       54.0       4.7      3.4                50         45.0      61.5        3.3   18.5
   25
            110.0       53.8       5.5      2.9                           50.0      63.8        3.4   18.9
            115.0       53.6       5.6      2.8                           55.0      66.0        3.4   19.2
            120.0       53.2       6.5      2.4                           35.0      56.3        3.9   14.4
             70.0       59.6       3.4      5.1                           40.0      59.6        3.9   15.2
             85.0       59.5       4.0      4.4                60         45.0      62.8        3.9   16.1
            100.0       58.8       4.6      3.8                           50.0      65.6        3.9   16.6
   30
            110.0       58.4       5.4      3.2                           55.0      68.4        4.0   17.2
            115.0       58.2       5.5      3.1                           35.0      57.7        4.7   12.2
            120.0       57.7       6.5      2.6                           40.0      60.9        4.7   12.9
             70.0       64.5       3.4      5.6                70         45.0      64.2        4.7   13.7
             85.0       64.7       3.9      4.9                           50.0      67.4        4.7   14.4
            100.0       63.9       4.5      4.1                           55.0      70.7        4.7   15.1
   35
            110.0       63.3       3.9      3.8             Data subject to change without notice
            115.0       62.8       5.4      3.4
            120.0       61.6       6.3      2.9
             70.0       74.8       3.5      6.2             Pressure Drop
             85.0       75.0       4.1      5.4             Heat Exchanger                 6
            100.0       73.9       4.8      4.5                         Pd           Pd
   40                                                         GPM
            110.0       72.9       5.2      4.1                          ft         psi
            115.0       71.8       5.7      3.7                 8       16          6.9
            120.0       69.8       6.7      3.1                 9       18          7.8
             70.0       78.9       3.4      6.8                10       22          9.5
             85.0       79.9       4.0      5.9                11       30          12.8
            100.0       78.5       4.7      4.9                12       36          15.7
   50
            110.0       77.3       5.1      4.5                13       45          19.4
            115.0       76.1       5.6      4.0                14       50          21.6
            120.0       73.9       6.6      3.3                15       55          23.8
Rated outside the scope of ARI
                                         Water to water heat pumps.               XTERRA SERIES
                                         Stainless steel cabinet
                                         Insulated to reduce condensation
                                         Compressors are high efficiency scroll
                                         Safety devices to prevent compressor damage
AQUA2     R410A
CDWE72
16 gpm loop          10 gpm hyd.                            16 gpm loop          10 gpm hyd.
                     HEATING                                                     COOLING
 LOOP        HYD       CAP                                   LOOP         HYD       HR
  EWT        LWT     MBTU/hr       KW      COP                EWT         LWT    MBTU/hr        KW    EER
             70.0       51.4       3.4      4.4                           35.0      63.0        3.2   19.7
             85.0       51.2       3.6      4.2                           40.0      66.8        3.2   20.8
            100.0       51.0       4.2      3.6                50         45.0      70.6        3.2   21.8
   25
            110.0       50.8       4.6      3.3                           50.0      73.2        3.2   22.3
            115.0       50.6       5.0      3.0                           55.0      75.8        3.4   22.7
            120.0       50.4       6.2      2.4                           35.0      64.2        3.8   17.1
             70.0       56.6       3.2      5.1                           40.0      68.2        3.8   18.2
             85.0       55.2       2.8      4.7                60         45.0      72.4        3.8   19.3
            100.0       54.6       4.0      4.0                           50.0      75.4        3.8   19.8
   30
            110.0       54.2       4.4      3.6                           55.0      78.2        3.8   20.3
            115.0       54.0       4.8      3.3                           35.0      65.6        4.6   14.4
            120.0       53.2       6.0      2.6                           40.0      69.8        4.4   15.6
             70.0       62.0       3.2      5.7                70         45.0      74.2        4.4   16.8
             85.0       59.0       3.4      5.2                           50.0      77.4        4.4   17.3
            100.0       58.2       4.0      4.4                           55.0      80.8        4.6   17.8
   35
            110.0       57.4       4.2      4.0             Data subject to change without notice
            115.0       57.4       4.6      3.6
            120.0       55.8       5.6      2.9
             70.0       65.8       3.0      6.4
             85.0       62.8       3.2      5.6
            100.0       62.0       3.8      4.7
   40
            110.0       61.0       4.2      4.3
            115.0       61.0       4.6      3.9
            120.0       59.4       5.6      3.2
             70.0       73.6       3.0      7.0
             85.0       75.4       3.6      6.1
            100.0       74.2       4.2      5.1
   50
            110.0       73.0       4.6      4.7
            115.0       71.8       5.0      4.2
            120.0
               00       69.6
                        69 6       6.0
                                   60       3.4
                                            3
Rated outside the scope of ARI

AQUA2     R410A
CDWE100
22 gpm loop          16 gpm hyd.                            22 gpm loop          16 gpm hyd.
                     HEATING                                                     COOLING
 LOOP        HYD       CAP                                   LOOP         HYD       CAP
  EWT        LWT     MBTU/hr       KW      COP                EWT         LWT    MBTU/hr        KW    EER
             70.0       77.4       5.2      4.4                           35.0      79.2        4.2   19.3
             85.0       77.6       5.8      3.9                           40.0      84.6        4.2   20.4
            100.0       77.4       6.8      3.3                50         45.0      89.8        4.2   21.5
   25
            110.0       77.0       8.0      2.9                           50.0      93.6        4.2   21.9
            115.0       76.8       8.4      2.7                           55.0      97.2        4.4   22.3
            120.0       75.8       9.2      2.4                           35.0      78.6        4.8   16.7
             70.0       81.6       4.6      5.1                           40.0      84.6        4.8   17.9
             85.0       81.4       5.4      4.4                60         45.0      90.4        4.8   19.0
            100.0       81.2       6.4      3.7                           50.0      94.4        4.8   19.5
   30
            110.0       80.8       7.6      3.2                           55.0      98.6        5.0   19.9
            115.0       80.6       7.8      3.0                           35.0      78.2        5.6   14.1
            120.0       79.6       9.0      2.6                           40.0      84.6        5.6   15.3
             70.0       94.0       5.0      5.6                70         45.0      90.8        5.6   16.5
             85.0       89.8       5.4      4.9                           50.0      95.4        5.6   17.0
            100.0       88.6       6.4      4.1                           55.0     100.0        5.8   17.5
   35
            110.0       88.0       7.0      3.7             Data subject to change without notice
            115.0       87.4       7.6      3.4
            120.0       84.6       8.8      2.9
             70.0      100.0       4.8      6.2
             85.0       95.4       5.2      5.4
            100.0       94.2       6.2      4.5
   40
            110.0       93.6       6.8      4.1
            115.0       92.8       7.4      3.7
            120.0       90.0       8.6      3.1
             70.0      112.8       4.8      6.8
             85.0      114.6       5.6      5.9
            100.0      112.8       6.8      4.9
   50
            110.0      111.0       7.4      4.5
            115.0      109.2       8.0      4.0
            120.0      106.0       9.4      3.3
Rated outside the scope of ARI
                                         Water to water heat pumps.               XTERRA SERIES
                                         Stainless steel cabinet
                                         Insulated to reduce condensation
                                         Compressors are high efficiency scroll
                                         Safety devices to prevent compressor damage
AQUA2    R410A
CDWE 114
26 gpm loop          18 gpm hyd.                            26 gpm loop          18 gpm hyd.
                     HEATING                                                     COOLING
 LOOP        HYD       CAP                                   LOOP         HYD       HR
  EWT        LWT     MBTU/hr     KW        COP                EWT         LWT    MBTU/hr        KW    EER
             70.0       96.4      6.4       4.4                           35.0     110.0        6.1   18.0
             85.0       93.6      6.5       4.2                           40.0     116.4        6.1   19.0
            100.0       93.1      7.6       3.6                50         45.0     122.9        6.1   20.0
   25
            110.0       92.9      8.6       3.1                           50.0     127.4        6.2   20.4
            115.0       92.7      9.1       3.0                           55.0     132.0        6.3   20.8
            120.0       91.7     10.3       2.6                           35.0     111.4        7.1   15.6
             70.0      104.2      6.0       5.1                           40.0     117.9        7.1   16.7
             85.0      102.5      6.4       4.7                60         45.0     124.3        7.0   17.7
            100.0      101.4      7.5       4.0                           50.0     129.8        7.2   18.1
   30
            110.0      100.9      9.0       3.3                           55.0     135.3        7.3   18.6
            115.0      100.4      8.9       3.3                           35.0     112.9        8.6   13.2
            120.0      100.0     11.3       2.6                           40.0     119.3        8.3   14.3
             70.0      111.9      5.9       5.6                70         45.0     125.8        8.2   15.4
             85.0      111.3      6.3       5.2                           50.0     132.2        8.3   15.9
            100.0      110.3      7.4       4.4                           55.0     138.6        8.5   16.3
   35
            110.0      109.3      8.1       4.0             Data subject to change without notice
            115.0      108.3      8.8       3.6
            120.0      106.2     10.2       3.1
             70.0      129.0      6.0       6.3
             85.0      128.9      6.7       5.6
            100.0      127.6      7.9       4.7
   40
            110.0      125.8      8.5       4.3
            115.0      124.0      9.3       3.9
            120.0      120.1     10.8       3.3
             70.0      134.6      5.8       6.8
             85.0      137.3      6.6       6.1
            100.0      135.5      7.8       5.1
   50
            110.0      133.4      8.4       4.7
            115.0      131.3      9.2       4.2
            120.0      127.4     10.7       3.5
Rated outside the scope of ARI

AQUA2    R410A
CDWE 140
30 gpm loop         24 gpm hyd.                             30 gpm loop          24 gpm hyd.
                    HEATING                                                      COOLING
 LOOP       HYD       CAP                                    LOOP         HYD       HR
 EWT        LWT     MBTU/hr       KW       COP                EWT         LWT    MBTU/hr        KW    EER
             70.0     109.4       7.3       4.4                           35.0     110.0        6.6   16.6
             85.0     108.6       8.2       3.9                           40.0     116.4        6.6   17.6
            100.0     108.0       9.4       3.4                50         45.0     123.0        6.6   18.5
   25
            110.0     107.7       11.0      2.9                           50.0     127.6        6.8   18.9
            115.0     107.3       11.2      2.8                           55.0     132.0        6.8   19.2
            120.0     106.3       13.0      2.4                           35.0     112.6        7.8   14.4
             70.0     119.2       6.9       5.1                           40.0     119.2        7.8   15.2
             85.0     119.0       7.9       4.4                60         45.0     125.6        7.8   16.1
            100.0     117.7       9.2       3.8                           50.0     131.2        7.8   16.6
   30
            110.0     116.7       10.8      3.2                           55.0     136.8        8.0   17.2
            115.0     116.4       11.0      3.1                           35.0     115.4        9.4   12.2
            120.0     115.4       13.0      2.6                           40.0     121.8        9.4   12.9
             70.0     129.0       6.8       5.6                70         45.0     128.4        9.4   13.7
             85.0     129.3       7.7       4.9                           50.0     134.8        9.4   14.4
            100.0     127.8       9.1       4.1                           55.0     141.4        9.4   15.1
   35
            110.0     126.7       9.9       3.8             Data subject to change without notice
            115.0     125.5       10.8      3.4
            120.0     123.1       12.7      2.9
             70.0     149.5       7.1       6.2
             85.0     149.9       8.1       5.4
            100.0     147.7       9.6       4.5
   40
            110.0     145.8       10.4      4.1
            115.0     143.6       11.4      3.7
            120.0     139.5       13.3      3.1
             70.0     157.8       6.8       6.8
             85.0     159.8       7.9       5.9
            100.0     157.1       9.4       4.9
   50
            110.0     154.7       10.2      4.5
            115.0     152.2       11.2      4.0
            120.0     147.8       13.1      3.3
Rated outside the scope of ARI
Northern Heat Pump
Electrical Data          410A
Xterra Series, FORCAIR (V,H) & FORCAIR2
                                                                                 Without Pumps
               Voltage         Compressor                 Fan            Total       Min.   Max. Fuse
  Model        (60 Hz)        RLA     LRA                 FLA            FLA        Ampac.   Ckt Bkr.
     16        208/230-1       10.0          48.0          2.0           12.0        14.5        20
     22        208/230-1       15.0          61.0          2.0           17.0        20.8        30
     23        208/230-1       15.0          61.0          2.0           17.0        20.8        30
     24        208/230-1       14.3          64.0          2.0           16.3        19.9        30
 30(2 stage)   208/230-1       19.0          82.0          4.3           23.3        28.1        40
 30(2 stage)     208-3         13.5          88.0          4.3           17.8        21.2        30
     31        208/230-1       18.6          79.0          4.3           22.9        27.6        40
     36        208/230-1       20.7         105.0          4.3           24.3        29.3        40
                 575-3          5.7          34.0          4.3           10.0        11.4        15
 40(2 stage)   208/230-1       24.0          96.0          4.3           28.3        34.3        50
     44        208/230-1       25.7         134.0          4.3           30.0        36.4        50
     50        208/230-1       30.0         145.0          4.3           34.3        41.8        60
                 575-3          6.8          40.0          4.3           10.1        12.8        15
 51(2 stage)   208/230-1       29.4         134.0          4.3           33.7        41.1        50
     57        208/230-1       33.6         158.0          5.0           38.6        47.0        70
                 575-3          8.6          54.0          5.0           13.6        15.8        15
 60(2 stage)   208/230-1       32.1         148.0          5.0           37.1        45.1        70
     70        208/230-1       35.7         148.0          5.0           40.7        49.6        70


Xterra Series AQUA2 & AQUA3
                                                                                 Without Pumps
               Voltage         Compressor               Pump/s           Total       Min.   Max. Fuse
  Model        (60 Hz)        RLA     LRA                FLA             FLA        Ampac.   Ckt Bkr.
     24        208/230-1       14.3          64.0          2.2           16.5        20.1        30
     36        208/230-1       20.7         105.0          2.2           22.9        28.1        40
                 575-3          5.7          34.0          2.2            7.9         9.3        15
     50        208/230-1       30.0         145.0          2.2           32.2        39.7        60
                 575-3          6.8          40.0          2.2           10.1        10.7        15
     57        208/230-1       33.6         158.0          4.4           38.0        46.4        70
                 575-3          8.5          54.0          4.4           12.9        15.0        15
     70        208/230-1       35.7         148.0          4.4           40.1        49.0        70
Dual 72        208/230-1       20.7         105.0          4.3           24.3        29.3        40
               208/230-3       15.0          88.0          4.3           19.3        23.1        30
                 575-3          5.7          34.0          4.3           10.0        11.4        15
Dual 100       208/230-1       30.0         145.0          4.3           34.3        41.8        60
               208/230-3       19.6         123.0          4.3           23.9        28.8        40
                 575-3          6.8          40.0          4.3           11.1        12.8        15
Dual 114       208/230-1       33.6         158.0          5.0           38.6        47.0        70
               208/230-3       22.9         155.0          5.0           27.9        33.6        50
                 575-3          8.5          54.0          5.0           13.5        15.6        15
Dual 140       208/230-1       35.7         148.0          5.0           40.7        49.6        70
               208/230-3       25.0         149.0          5.0           30.0        36.3        50
                 575-3          8.6          54.0          5.0           13.6        15.8        15


Xterra Series SOURC3
                                                         1/3 HP                             Without Pumps
               Voltage         Compressor                Pump            Fan        Total       Min.    Max. Fuse
  Model        (60 Hz)        RLA     LRA                 FLA            FLA        FLA        Ampac.    Ckt Bkr.
     36        208/230-1       20.0         112.0          2.2            4.3        24.3       29.3       40
                 575-3          5.7          34.1          2.2            4.3        38.4       46.9       15
     50        208/230-1       30.0         145.0          2.2            4.3        34.3       41.8       60
                 575-3          6.8          40.0          2.2            4.3        11.1       10.7       15
     57        208/230-1       33.6         172.0          4.4            5.0        38.6       47.0       70
                 575-3          8.6          54.0          4.4            5.0        59.0       15.2       15
     70        208/230-1       35.7         148.0          4.4            5.0        40.7       49.6       70
Due to continuing product improvements data may change without notice.


CIRCUIT BREAKER OPTIONS - 15, 20, 30, 40, 50, 60, 70, 90, 100
Fan Performance Data
Xterra Series, FORCAIR (VH), Hydronic & SOURC 3
     UNIT        FAN     EXTERNAL STATIC PRESSURE-IN WG           Airflow Correction Factors
     SIZE       SPEED     0.10       0.15    0.20  0.25              Nominal CFM      COOLING   HEATING
               Low              1000        960     930    885                         BTU/hr     BTU/hr
RA**36         Medium*          1135        1095    1060   1005           80%            0.96        0.92
               High             1205        1145    1105   1105           85%            0.97        0.95
               Low              1300        1250    1215   1175           90%            0.98        0.97
RA**50         Medium           1480        1425    1390   1350           95%            0.99        0.99
               High*            1660        1600    1550   1495          100%            1.00        1.00
               Low              1790        1740    1090   1640          105%            1.01        1.01
RA**57         Medium*          2110        2075    2040   2000          110%            1.02        1.02
               High             2300        2260    2215   2140
               Low              1790        1740    1090   1640   Entering Air Temperature Correction Factors
RA**70         Medium           2110        2075    2040   2000                     COOLING HEATING
               High*            2300        2260    2215   2140   Entering Air Temp    BTU/hr      BTU/hr
PSC Motor              *Denotes factory setting                         65F DB           0.67        1.02
                                                                        70F DB           0.79          1
                                                                   75F DB/63F WB         0.9         0.97
                                                                   80F DB/67F WB          1          0.93




Loop Side Fow rate Correction Factors
             COOLING HEATING
Nominal GPM BTU/hr       BTU/hr                                   Hydronic side flow rateCorrection Factors
    70%         0.98       0.94                                     Nominal GPM      COOLING HEATING
    80%         0.99       0.96                                                         BTU/hr     BTU/hr
    90%         0.99       0.98                                         100%              1            1
   100%           1         1                                           120%             1.03        1.01
   110%%        1.01       1.02                                         140%%            1.06        1.02
   120%         1.02       1.04


Data and specifications may change without notice

Northern Heat Pump Water Source Heat Pumps
Note: Cupro Nickel coil have higher pressure drops.

               Pressure Drop                          Pressure Drop
               Heat Exchanger         30, 36, 40      Heat Exchanger            70-2x3
                 GPM        Pd           Pd                 GPM         Pd     Pd
                             ft          psi                            ft    psi
                   4        3.9          1.7                  8        3.9     1.7
                   5        5.4          2.4                 10        5.4     2.4
                   6        6.9          3.0                 12        6.9     3.0
                   7       11.1          4.8                 14        11.1    4.8
                   8       12.9          5.6                 16        12.9    5.6
                   9       15.0          6.5                 18        15.0    6.5
                  10       22.0          9.5                 20        22.0    9.5
                  11       27.1         11.7                 22        27.1   11.7

               Pressure Drop                          Pressure Drop
               Heat Exchanger         48, 50, 51      Heat Exchanger          100-2x4
                 GPM        Pd           Pd                 GPM         Pd     Pd
                             ft          psi                            ft    psi
                   6        6.9          3.0                 12        6.9     3.0
                   7       11.1          4.8                 14        11.1    4.8
                   8       12.9          5.6                 16        12.9    5.6
                   9       15.0          6.5                 18        15.0    6.5
                  10       22.0          9.5                 20        22.0    9.5
                  11       27.1         11.7                 22        27.1   11.7
                  12       33.5         14.5                 24        33.5   14.5
                  13       39.3         17.0                 26        39.3   17.0

               Pressure Drop                          Pressure Drop
               Heat Exchanger         57, 60, 61      Heat Exchanger          114 2x5
                                                                              114-2x5
                 GPM        Pd           Pd                 GPM         Pd     Pd
                             ft          psi                            ft    psi
                   7       11.1          4.8                 14        11.1    4.8
                   8       12.9          5.6                 16        12.9    5.6
                   9       15.0          6.5                 18        15.0    6.5
                  10       21.9          9.5                 20        21.9    9.5
                  11       27.7         12.0                 22        27.7   12.0
                  12       33.5         14.5                 24        33.5   14.5
                  13       39.3         17.0                 26        39.3   17.0
                  14       43.0         18.6                 28        43.0   18.6


               Pressure Drop                          Pressure Drop
               Heat Exchanger         68, 70          Heat Exchanger          140-2x6
                 GPM        Pd            Pd                GPM         Pd     Pd
                             ft           psi                           ft    psi
                   8       16.0           6.9                16        16.0    6.9
                   9       18.0           7.8                18        18.0    7.8
                  10       22.0           9.5                20        22.0    9.5
                  11       29.7          12.8                22        29.7   12.8
                  12       36.4          15.7                24        36.4   15.7
                  13       45.0          19.4                26        45.0   19.4
                  14       50.0          21.6                28        50.0   21.6
                  15       55.0          23.8                30        55.0   23.8

Data and specifications may change without notice
           Acceptable Branch Duct Sizes                           Acceptable Main or Trunk Duct Sizes

   CFM         Round                     Rectanglar                  Round                           Rectanglar
    50           4"                         4x4
    75           5"                      4 x 5; 4 x 6
   100           6"                      4 x 8; 4 x 6
   150           7"
                 7                   4 x 10; 5 x 8; 6 x 6
   200           8"              5 x 10; 6 x 8; 4 x 14; 7 x 7
   250           9"                 6 x 10; 8 x 8; 4 x 16
   300          10"                 6 x 14; 8 x 10; 7 x 12
   350          10"                 6 x 20; 6 x 16; 9 x 10
   400          12"                6 x 18; 10 x 10; 9 x 12             10"                  4 x 20; 7 x 10; 6 x 12; 8 x 9
   450          12"            6 x 20; 8 x 14; 9 x 12; 10 x 11         10"                  5 x 20; 6 x 16; 9 x 10; 8 x 12
   500                                                                 10"                 10 x 10; 6 x 18; 8 x 12; 7 x 14
   600                                                                 12"                 6 x 20; 7 x 18; 8 x 16; 10 x 12
                                                                                                  ;       ;       ;
   800                                                                 12"                18 x 18; 9 x 15; 10 x 14; 12 x 12
   1000                                                                14"                    10 x 18; 12 x 14; 8 x 24
   1200                                                                16"                    10 x 20; 12 x 18; 14 x 15
   1400                                                                16"               10 x 25; 12 x 20; 14 x 18; 15 x 16
   1600                                                                18"                    10 x 30; 15 x 18; 14 x 20
   1800                                                                20"           10 x 35; 15 x 20; 16 x 19; 12 x 30; 14 x 25
   2000                                                                20"               10 x 40; 12 x 30; 15 x 25; 18 x 20
   2200                                                                22"               10 x 45; 15 x 28; 18 x 22; 20 x 20

Tables calculated for 0.05 to 0.10 inches of water friction per 100' of duct. At these duct design conditions,
along with the pressure drop through the filter, the total design external static pressure is 0.20 inches of water.
Normal airflow at 0.20 inches of water should then be used for these calculations.
No allowances have been made for internal duct insulation for the listed sizes.
                      Supply Air Duct Size Min. or                                                Maximum KW
                      Equiv. (includes allowance for 1"   Return Air Flange                       Electric Duct
Model    CFM Supply   internal insulation)                Size                Blower Opening      Heater
RAVE36      1100      12" x 22"; 14" x 18"; 16" x 16"     19 1/8" x 22 1/8"   10 1/4" x 13 1/4"         15
RAVE50      1550      14" x 28"; 16" x 22"; 17" x 20"     19 1/8" x 22 1/8"   10 1/4" x 13 1/4"         20
RAVE57      1700      14" x 30"; 17" x 22"; 18" x 21"     20 1/2" x 29"       10 1/4" x 13 1/4"         25
RAVE70      1900      14" x 32"; 18" x 24"; 20" x 22"     20 1/2" x 29"       10 1/4" x 13 1/4"         25

RT_E30      1050      12" x 22"; 14" x 18"; 16" x 16"     19 1/8" x 22 1/8"   10 1/4" x 13 1/4"         15
RT_E40      1200      12" x 22"; 14" x 20"; 16" x 18"     19 1/8" x 22 1/8"   10 1/4" x 13 1/4"         20
RT_E51      1600      14" x 28"; 16" x 22"; 18" x 20"     20 1/2" x 29"       10 1/4" x 13 1/4"         25
RT_E60      2000      18" x 24"; 20" x 22"                20 1/2" x 29"       10 1/4" x 13 1/4"         25

RMVE30      1050      12" x 22"; 14" x 18"; 16" x 16"     19 1/8" x 22 1/8"   10 1/4" x 13 1/4"         15
RMVE36      1100      12" x 22"; 14" x 18"; 16" x 16"     19 1/8" x 22 1/8"   10 1/4" x 13 1/4"         15
RMVE50      1550      14" x 28"; 16" x 22"; 17" x 20"     19 1/8" x 22 1/8"   10 1/4" x 13 1/4"         20
RMVE57      1700      14" x 30"; 17" x 22"; 18" x 21"     20 1/2" x 29"       10 1/4" x 13 1/4"         25
RMVE70      1900      14" x 32"; 18" x 24"; 20" x 22"     20 1/2" x 29"       10 1/4" x 13 1/4"         25

								
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