Noisy Coleman mach air conditioner

[BobnBev]

Hi Bob,
What gas are they replacing the R22 with, R290 or R417?

T1 Terry

R410 very high pressure stuff, hard to DIY fixes @ 700 psi.. I dont have a lot to do with it ,I only do 12volt items R 134a, so much easier.. And the rotary compresors are so smooth now ..

They seem to be coming out with new ideas all the time it hard to keep up. as if I realy want to..
Big smile Bob...