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Author Question: List the recovery levels for Type II systems using a recovery system manufactured on or after ... (Read 110 times)

daltonest1984

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on: Jul 26, 2018
List the recovery levels for Type II systems using a recovery system manufactured on or after November 15, 1993.
 
  What will be an ideal response?

Question 2

What code specifies the correct way for electrical connections to be made?
 
  What will be an ideal response?


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emily12345

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

0 psig for very high pressure refrigerants
0 psig for systems with less than 200 pounds of R-22
10 hg vacuum for systems with 200 pounds or more R-22
10 hg vacuum for other high-pressure refrigerants with less than 200 pounds 15 hg vacuum for other high-pressure refrigerants with more than 200 pounds

Answer to Question 2

National Electrical Code


daltonest1984

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Reply #2 on: Jul 26, 2018
TY


emily12345

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


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