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Author Question: List the two main types of fan drives. What will be an ideal ... (Read 89 times)

sjones

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on: Jul 26, 2018
List the two main types of fan drives.
 
  What will be an ideal response?

Question 2

Why do split system heat pumps have three service valves?
 
  What will be an ideal response?


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Loise Hard

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

Direct drive and belt drive

Answer to Question 2

Both lines on a split system heat pump are the high side in heat. The third connection that is not on a line is always low side pressure, regardless of cycle.


sjones

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Reply 2 on: Jul 26, 2018
:D TYSM

diana chang

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Reply 3 on: Yesterday
Wow, this really help

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