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Thread: freeze point of chiller barrel ?
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06-07-2012, 04:30 PM #1
freeze point of chiller barrel ?
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
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11-09-2012, 09:12 AM #2
Re: freeze point of chiller barrel ?
where are you measuring the temp?