HVAC distributor cfm Distributors provided this guide on using a micron gauge to achieve a dry and leak-free system. Many technicians believe that a vacuum pump actually pumps ‘liquid’ moisture out of ...

Pulling a good vacuum before charging a new system with refrigerant or after a repair is essential for the proper operation of an air conditioning system. Proper operation, system longevity, and the ...

this is Craig migao from aec service tech and today we're going over the different vacuum hose setups used in the field in order to pull air pull moist out of the refrigerant tubing in order to get it ...