Quoting a 3.5 ton split heat pump and just realized comparing two different brands. R32 version requires a suction line of 1-1/8” 25ft and beyond while the R454B brand I decided to use because of this is rated at 7/8” suction line up to 80ft. Something to keep in mind when doing these quotes!!!

Posted by FixinStuff at 2025-09-11 15:26:24 UTC