Why do air source heat pumps usually require auxiliary heat? ...

[mckennatimberlake]

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

Question 2

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

[laurnthompson]

Answer to Question 1

D

Answer to Question 2

A

[mckennatimberlake]

Gracias!

[amcvicar]

Excellent