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Author Question: What percentage of ethylene glycol is commonly used for an ice-on-coil (external melt) system? ... (Read 57 times)

Sufayan.ah

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on: Jul 26, 2018
What percentage of ethylene glycol is commonly used for an ice-on-coil (external melt) system?
 
  What will be an ideal response?

Question 2

What type of regular maintenance is required for an ice-on-coil internal melt thermal energy system?
 
  What will be an ideal response?


jesse.fleming

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

25

Answer to Question 2

The water level of the storage tank will be checked annually. A biocide is added to the water every two years. The concentration of the glycol solution is checked annually.


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