About 6 years ago we had an addition built on to our home and for this
addition we had installed a Goodman AC unit. As best as I can recall it's
been noisy from the start.
Several days ago an AC guy checking up on another unit told us that Goodman
is not well thought of and I think he also said they tend to be noisy.
Here is the key point: He said for around $200 he could reduce the noise by
pouring something into the Goodman unit and tightening some stuff up. I
didn't think to ask what this stuff was that would be poured in, but he said
that it would be a one-time thing.
This sounds like an unusual fix to the problem. Has anyone heard of this