If its a r22 system cover up the discharge air until you can maintain 200 psig on your high side. If youre a tech then apply for pro member...
Showing posts with label how to charge ac unit in cold weather. Show all posts
Showing posts with label how to charge ac unit in cold weather. Show all posts
Sunday, June 23, 2019
Saturday, January 18, 2014
How To Charge Ac Unit
DOWNLOAD IMAGE Refrigerant Charging Step By Step Procedure Refconhvac Com DOWNLOAD IMAG...
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