tying in a/c condensate drain into 1 1/2" PVC pipe from sump pump
To simplify things in my furnace room I want to tie in my A/C
condensate drain into the 1 1/2" pvc coming out of my sump, and have
it drain outside. I assume I need some kind of check valve for this?
The A/C pump already has a built in check valve, but should I install
another one? How is this normally done?
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