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Hi

Is recovered gas like the R22 Clean

what i know from my limited experience is that it some how is mixed with oil as its recovered from a compressor

no my set is brand new and i have another one the same result is showing on both

We are Talking F

I just want to know if 33 superheat is fine ?

suction pressure converted to temp: 32F
suction line temp: 19F

Low Line = Large Diameter pipe

not the small one ( high side)

Hi guys new here and need help

I have been outside the hvac business for a while now but
my brother asked me to install a new ductless unit (split) in his home

well the indoor unit is the new...