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Author Question: What are some differences between piping practices for air conditioning systems and piping practices ... (Read 89 times)

RRMR

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on: Jul 26, 2018
What are some differences between piping practices for air conditioning systems and piping practices for commercial refrigeration systems?
 
  What will be an ideal response?

Question 2

State the reason a properly sized AHU fan and motor usually requires field adjustment during the final startup/commissioning phase.
 
  What will be an ideal response?


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wergv

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

Most air conditioning manufacturers do not recommend oil traps, double risers, or expansion loops in their refrigeration lines. In general air conditioning piping should be kept as straight and simple as possible.

Answer to Question 2

They not only need to be sized properly to begin with, but most jobs require field adjustment of these components to fit the actual conditions of the installation.


RRMR

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

gcook

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Reply 3 on: Yesterday
Wow, this really help

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