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HVAC Heating

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					                                        HVAC
                               Heating Components Lab

Name: _____________________________________________

Objective: to be able to identify furnace components and furnace information

Tools and Materials: Hand tools and 2 different furnaces

Directions: Working in groups of two, choose a gas furnace in the lab to work on.
Remove front panels to gain access to insides of furnace. Answer the following questions
using the furnace. Once done with furnace replace panels and choose a different furnace
to work on. When done hand in packet.

Furnace #1

Make:                                        Serial Number:

Model Number:

Btu input:                                   Btu output:

Temperature rise:                            Voltage input:

The primary heat exchanger on this furnace is of the following type:

        Serpentine    Clamshell        Tubular      Cylindrical

Is the furnace downflow, upflow, or horizontal? (circle one)

What size would the filter have to be?

What is the blower size?

        Diameter:             Width:                RPM:
Furnace #2

Make:                                        Serial Number:

Model Number:

Btu input:                                   Btu output:

Temperature rise:                            Voltage input:

The primary heat exchanger on this furnace is of the following type:

        Serpentine    Clamshell        Tubular      Cylindrical

Is the furnace downflow, upflow, or horizontal? (circle one)

What size would the filter have to be?

What is the blower size?

        Diameter:             Width:                RPM:

				
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posted:11/14/2011
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