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Author Question: Describe the procedure for purging a two pipe system? What will be an ideal ... (Read 74 times)

c0205847

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on: Jul 26, 2018
Describe the procedure for purging a two pipe system?
 
  What will be an ideal response?

Question 2

What is the firing rate of a furnace with a Beckett AFG-FG burner and a 0.75 gph 70-B nozzle? (refer to Table 55-1)
 
  What will be an ideal response?


joanwhite

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

The two pipe system is self purging, but typically it takes more than one safety timing period to clear all the air. Pushing the reset a couple of times may be necessary.

Answer to Question 2

105,000 BTU per hour


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c0205847

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Reply #2 on: Jul 26, 2018
TY


joanwhite

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Reply #3 on: Jul 26, 2018
You're welcome


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