Is r134 compatible to r22 on an older carrier heat pump ?

gojody Posts: 1, Reputation: 1

New Member

Oct 4, 2010, 11:40 AM

Is r134 compatible to r22 on an older carrier heat pump ?

elephantears Posts: 30, Reputation: 3

Junior Member

Oct 16, 2010, 02:03 PM

dken7 Posts: 9, Reputation: 1

New Member

Oct 18, 2010, 06:46 PM

Ah no

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