i use pressurre both in my glass carbouys, and glass growlers fitted with a shreader valve and hit it with 36 psi to quick carbonate some to take with, no problems
never heard of waiting for 80 degrees to aerate?
make a pre-chiller.
buy your pump and plate chiller or bigger immersion chiler, use your old chiller and put it in a bucket of ice water, run your chiller water thru the other chiller, than thru your new chiller. I have to do that here in...