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LM12345 LM12345
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6 years ago
The Emergency Heat setting on a heat pump thermostat
 
  A) Notifies the installing contractor that the system needs immediate service
  B) Energizes the auxiliary heat on first stage and does not turn on the compressor and outdoor fan
  C) Operates both the compressor and auxiliary heat to produce the maximum amount of heat possible
  D) Increases the compressor speed to produce more heat

 Q. 2

Why do air source heat pumps usually require auxiliary heat?
 
  A) The heat pump compressor will not start in cold weather unless it is first warmed up
  B) Because air source heat pumps break down a lot
  C) The heat that a heat pump pumps in must first be provided by an auxiliary heat source
  D) Because the heating capacity of the unit drops as the house heating requirements are increasing

 Q. 3

The ENERGY STAR label is awarded to those split system air-to air units with EERs of ________ or greater, SEERs of ________ or greater and HSPFs of ________ or greater.
 
  A) EER 12, SEER 14.5 , HSPF 8.2 B) EER 16, SEER 22, HSPF 13
  C) EER 11, SEER 14, HSPF 8 D) EER 10, SEER 13, HSPF 7.7
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beautybbeautyb
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6 years ago
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LM12345 Author
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#2
6 years ago
Dude, you're awesome. I wish I had you as my teacher!
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6 years ago
Come to the forum always, I'll be around to assist you again
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