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Author Question: What are the two large classes of metering devices? What will be an ideal ... (Read 76 times)

olgavictoria

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on: Jul 26, 2018
What are the two large classes of metering devices?
 
  What will be an ideal response?

Question 2

What national publication is a good reference for chimney construction?
 
  What will be an ideal response?


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momtoalll

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

Fixed restrictions and thermostatic expansion valves

Answer to Question 2

NFPA 211


olgavictoria

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Reply #2 on: Jul 26, 2018
Both answers were spot on, thank you once again


momtoalll

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Reply #3 on: Jul 26, 2018
Great! Please up vote :D


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