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Author Question: What type of heat exchanger coil is best suited to open loop well systems? What will be an ideal ... (Read 40 times)

karlynnae

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on: Jul 26, 2018
What type of heat exchanger coil is best suited to open loop well systems?
 
  What will be an ideal response?

Question 2

Why are filter driers required when installing a new system that uses POE lubricant?
 
  What will be an ideal response?


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Eunice618

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

Cupronickel

Answer to Question 2

POE is made by combining alcohol and acid to form polyol ester and water. Adding water and heat can reverse the process, forming alcohol and acid inside the system. This is known as hydrolysis. Filter driers prevent hydrolysis by removing water from the system.


karlynnae

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

atrochim

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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