Have a 11 year old Goodman with the Copeland Scroll compressor. It is making a buzzing noise when running. Cools the house fine, had HVAC guy check it out last night, good pressure, no gauge bouncing, which he said would indicate valve problems. Pressues were good. Anyone have any further insight into this? Buzzing is louder when it first starts, but quiets a little when it runs. Buzzes through the house in the laundry room mostly. I believe the compressor has a lifetime warranty, I will check into this more today.
No announcement yet.