Aakash Harpalani

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					  HEAT PUMPS
Efficiency and Technology




               By: Aakash Harpalani
               OVERVIEW
• Efficiency
• New Technology
• Variations
• Resources
                       Efficiency
• Uses one third energy as electric
heater
• Cold weather hinders total
efficiency
• Possesses internal backup electric
system
• Turning system off    cycling
           New Technology
Variable Speed
•   Automatically adjusts output to
    requirements
•   Increases efficiency

Scroll Compressor
•   Results in higher efficiency during winter
•   Reduces noise level
                 Variations
• Gas Compression Heat Pump
• Phase Change Heat Pump
• Thermoelectric Heat Pump
• Geothermal Heat Pump
                                       Resources
• Energy Outlet™: Heat Pumps –
       http://energyoutlet.com/res/heatpump/

• Energy Efficient Heat Pump -
       http://doityourself.com/heatpump/energyheatpump.htm


• Heating -
        http://encarta.msn.com/encyclopedia_761573616_3/Heating_Ve
        ntilating_and_Air_Conditioning_(HVAC).html#p23


• Heat pump - Wikipedia, the free encyclopedia -
        http://en.wikipedia.org/wiki/Heat_pump

				
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posted:6/27/2012
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