New unit never run 410 unit can I charge it with r22? [Archive]

juanrivas

Jul 6, 2011, 05:44 PM

A new unit never run R410 can I charge it with R22 freon

wmproop

Jul 6, 2011, 06:49 PM

Sorry but NO, the oil in the compressor isn`t compatible with R22, it will gum up entire system and lock up the compressor

hvac1000

Jul 13, 2011, 01:24 PM

No R-22 in a R 410A unit

mygirlsdad77

Jul 13, 2011, 04:01 PM

As stated above, no. Can you give us a little more detail about your situation?