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Author Question: List some methods of searching for refrigerant leaks. What will be an ideal ... (Read 23 times)

@Brianna17

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on: Jul 26, 2018
List some methods of searching for refrigerant leaks.
 
  What will be an ideal response?

Question 2

What is the difference between class 0 duct and class 1 duct?
 
  What will be an ideal response?


momtoalll

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

Some of the various ways to search for a refrigerant leak are performing a visual inspection, using soap bubbles, using an electronic leak detector, and using refrigerant dyes.

Answer to Question 2

Class 0 has to flame spread or smoke developed, while class 1 flame spread is limited to a flame spread of 25 and smoke developed of 50.


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