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Author Question: How can air be removed from a newly installed ground loop? A) by purging the loop with nitrogen ... (Read 26 times)

haleyc112

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on: Jul 26, 2018
How can air be removed from a newly installed ground loop?
 
  A) by purging the loop with nitrogen before connecting it to the system
  B) by running water through the loop after connecting it to the system
  C) by adding low-toxicity antifreeze to the system
  D) by temporarily connecting the purge unit

Question 2

Types of closed loops include
 
  A) horizontal loops, vertical loops, and slinky loops
  B) horizontal loops, well systems, and slinky loops
  C) well systems, lake loops, and vertical loops
  D) well systems, slinky loops, and horizontal loops


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fatboyy09

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

D

Answer to Question 2

A


haleyc112

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Reply #2 on: Jul 26, 2018
Thanks


fatboyy09

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Reply #3 on: Jul 26, 2018
Welcome :)


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