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Author Question: How should fiberboard duct be connected to a heat pump? What will be an ideal ... (Read 47 times)

ARLKQ

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on: Jul 26, 2018
How should fiberboard duct be connected to a heat pump?
 
  What will be an ideal response?

Question 2

How can a system with a heat reclaim coil improve a building's overall efficiency?
 
  What will be an ideal response?


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ilianabrrr

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

Connect a 1 x 3 metal collar on unit flange with sheet metal screws. Connects ductboard to collar using long sheet metal screws and large washers. Seal with UL 181 tape or fiberglass fabric and mastic.

Answer to Question 2

They are used to provide heat in the winter in supermarkets, or for reheating the discharge air during dehumidification using heat that would normally be thrown away..


ARLKQ

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Reply 2 on: Jul 26, 2018
Thanks for the timely response, appreciate it

scottmt

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Reply 3 on: Yesterday
Wow, this really help

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