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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 117 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
Excellent

helenmarkerine

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Reply 3 on: Yesterday
Wow, this really help

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