View Full Version : trap in suction line
05-02-2005, 09:45 AM
What is the purpose of the trap in the refer suction line?
05-02-2005, 10:11 AM
Depending on elevation differances with the outdoor unit and indoor unit, the p-trap helps return oil to the compressor.
05-02-2005, 11:39 AM
Yeap, what the man said. It's for oil return.
05-02-2005, 11:50 AM
Thanks for the help.
05-02-2005, 12:38 PM
welcome to the board brent
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