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110 reactions · 15 shares | Watch: How to Measure the Refrigerant Charge of an Air Conditioner using our Quick Reference Cards. I take you Step by Step through the Procedure to see if you are Low on Refrigerant. These Procedure Cards are available at www.acservicetech.com/store and on amazon at https://amzn.to/38C6q5P | AC Service Tech LLC | Facebook
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