[3gs]

I have inherited a data center with Airflow CCT-30 that use a Glycol loop for heat rejection. No documentation to tell my HVAC tech what the proper GPM should be at the unit. Has anyone have access to the numbers we should be testing for? Thank You.

 

[gravity]

3gpm per ton on condenser side for water. Id say glycol would be the same

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[ingie2004]

Specific energy per gallon of pure glycol is 3/4 of water.
depending of the mix, a glycol-water mixtyre should have 0-33% more GPM than water.