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25-09-2009, 11:19 PM #20
Re: has anybody decided which gas to go with to replace r22
Trane unit (labeled as a 4 pound 2 ounce r22 charge) had leaking valves. Fixed leaks and replaced r22 with pure propane, but not sure what the optimum pressures should be. So far using trial and error adding an ounce at a time to the system which is operating fine, but I'd like it to run a little less. Anybody have any experience here?
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