Service technicians need to completely evacuate a refrigeration system any time they open the system to the atmosphere. Vacuum pumps and micron gauges are the tools you need to use for this. Are yours ...

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 ...

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 ...