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Author Question: List the recovery levels for Type I, small appliances. What will be an ideal ... (Read 34 times)

Charlie

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on: Jul 26, 2018
List the recovery levels for Type I, small appliances.
 
  What will be an ideal response?

Question 2

Where can weight for a rooftop unit be found?
 
  What will be an ideal response?


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GCabra

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

80 of the charge if the recovery device is manufactured before November 15, 1993.
80 if the recovery device is manufacture after November 15, 1993 and the compressor in the appliance in non-operational.

90 if the recovery device is manufacture after November 15, 1993 and the compressor in the appliance in operational.

4 hg vacuum for active recovery devices

Answer to Question 2

Specific weights can be found in the manufacturer's installation instructions.


Charlie

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Reply 2 on: Jul 26, 2018
Great answer, keep it coming :)

kusterl

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Reply 3 on: Yesterday
Excellent

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