When installing freezer gas into a domestic freezer after a component is fitted ie compressor, is there a need to pull a vacuum into the system to get rid of all impurities and moisture before the new gas is installed. As when you fit a new component onto a car A/C system.
The reason I ask...
I have recently had the Compressor break on my Freezer and I had to have a new one fitted by a freezer engineer (the insurance wouldn't cover the price of fitting a new compressor) so I got an independent repairer to fit the new one. Well my question is. when re gassing the system was the...