What size vacuum gauge do I need for Triple evacuation?

1 Answers

Write Your Answer

A vacuum gauge that reads in microns should be connected to the furthest point in the system away from the vacuum pump. A triple evacuation process is strongly recommended. For triple evacuation, pump down the refrigeration system to 1,500 microns, and then break the vacuum using dry nitrogen.

No video Answer Now
Was this helpful?
Do you wish to get the latest heat pump news, technology, markets, and discounts? Subscribe Now!
Would love your thoughts, please comment.x