I'm going to be installing a Carrier 59MN7 (just the furnance) soon at my house and I was curious if anyone does exhaust accelerators when they do residential installs? Does it make much of a difference? I have a fairly short run to make like less than 20ft. I know it's not required but curious if it's worth doing 3" than dropping to 2" outside. I don't do residential so I wanted your opinions? Thanks for the help!

Posted by Matthew O'Donnell at 2021-04-23 00:20:07 UTC