Purging air from cooling system.

[KRAM36]

Originally Posted by JFP in PA

Yes, start by filling the system using the Uview vacuum filler; system will be filled and totally air free in about 2 min.

Don't you need a air compressor to use this? What would be the lowest model compressor you would recommend to use with this?

[JFP in PA]

Originally Posted by KRAM36

Don't you need a air compressor to use this? What would be the lowest model compressor you would recommend to use with this?

Yes. With air compressors, bigger is always better, but I have seen people use small, 2 gallon home air compressors to pull vacuum, it just takes a bit longer to do it.