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View Full Version : freeze point of chiller barrel ?



ENERGY KNIGHT
06-07-2012, 04:30 PM
could someone explain to me when does an evaporator or chiller barrel start to freeze up.
on r-22 ? r-22 starts to boil at 32 deg f @ 58psi correct? but when we have 58 psi suction pres. the temp of the pipe is arround 42 deg f . (10 deg superheat) im confused

Done it all
11-09-2012, 09:12 AM
where are you measuring the temp?