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Author Question: What happens to the refrigerant as it passes through the metering device? What will be an ideal ... (Read 123 times)

newbem

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on: Jul 26, 2018
What happens to the refrigerant as it passes through the metering device?
 
  What will be an ideal response?

Question 2

How is fiber duct connected to the furnace?
 
  What will be an ideal response?


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asdfasdf

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

The refrigerant drops in pressure and temperature as it passes through the metering device. A small portion of the refrigerant flashes to a vapor, cooling the remaining liquid.

Answer to Question 2

A 3 metal collar is fastened to the flanges on the unit with sheet metal screws. The duct board is connected to the collar using long screws with large 2  square washers. The joint will then be sealed.


newbem

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Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

Joy Chen

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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