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Author Question: Discuss furnace combustion air requirements. What will be an ideal ... (Read 20 times)

mwit1967

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on: Jul 26, 2018
Discuss furnace combustion air requirements.
 
  What will be an ideal response?

Question 2

Which agencies both set equipment standards and test equipment.
 
  What will be an ideal response?


itsakadoozi

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Reply #1 on: Jul 26, 2018
Answer to Question 1

Approximately 10 cubic feet of air per 1000 BTU for perfect combustion. In practice excess air is needed to insure complete combustion. 14 to 15 cubic feet of air per 1000 BTU is used.

Answer to Question 2

CSA and UL


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