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Author Question: The typical heat pump defrost termination temperature is around: A) 90F B) 32F C) 28F D) ... (Read 70 times)

Engineer

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on: Jul 27, 2018
The typical heat pump defrost termination temperature is around:
 
  A) 90F B) 32F C) 28F D) 50F

Question 2

Combination gas valves used on standing pilot furnaces combine:
 
  A) Gas heating control, fan operation, and air conditioning sequencing.
  B) Pressure regulation, automatic gas control, and pilot safety.
  C) The transformer, gas valve, and fan relay.
  D) Pilot safety, fan control, and gas pressure regulation.


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dpost18

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Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

B


Engineer

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Reply 2 on: Jul 27, 2018
Wow, this really help

xiazhe

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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