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Author Question: What should the net stack temperature be on a category I gas furnace? A) 350F to 475F B) 200F and ... (Read 127 times)

Zulu123

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on: Jul 24, 2018
What should the net stack temperature be on a category I gas furnace?
 
  A) 350F to 475F B) 200F and higher C) 500F to 675F D) 150F to 325F

Question 2

On mini-split systems both refrigerant lines must be insulated because they are both:
 
  A) Low pressure and low temperature in the heating mode.
  B) Low pressure and low temperature in the cooling mode.
  C) Low pressure and high temperature in the cooling mode.
  D) Low pressure and low temperature in the heating and cooling mode.


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jaykayy05

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

B


Zulu123

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Reply 2 on: Jul 24, 2018
:D TYSM

nguyenhoanhat

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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