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Author Question: Which type of vent material is not of double-wall construction? a. PVC b. Type B-W c. Type L ... (Read 153 times)

Chelseaamend

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on: Jul 24, 2018
Which type of vent material is not of double-wall construction?
 
  a. PVC
  b. Type B-W
  c. Type L
  d. Type B

Question 2

When a flexible metal chimney liner is used, the _____.
 
  a. liner must always be insulated with transite
  b. liner may need to be a larger diameter than the correct size of smooth, rigid pipe
  c. liner can be sized in the same way as solid metal vents
  d. furnace must always be common-vented with the water heater


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Dnite

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

a

Answer to Question 2

b


Chelseaamend

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Reply #2 on: Jul 24, 2018
Thanks


Dnite

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Reply #3 on: Jul 24, 2018
Welcome :)


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