Oct 28, 2021 · It's a shame to have to replace a heat exchanger because of cracked plastic. Luckily, Trane has a lifetime warranty on the heat exchanger but I still have to pay for the labor …

Oct 7, 2020 · For a heat exchanger to fail in only 11 years, something external caused it - incorrect gas pressure, wrong orifices (propane conversion done wrong), undersized ducts. …

Jan 18, 2010 · What I have noticed with Carrier high efficient heat exchanger replacements: 5 years old or less, only the secondary needs to be replaced. >5 years, both primary and …

Jan 14, 2025 · Had issues with it not getting to second stage and not generating not enough heat. The fire box got super hot( where the window is). It tripped the high heat sensor. Im told by a …

Jan 7, 2009 · If you do buy the heat exchanger online, you may want to offer the contractor of your choice an incentive since he will be unable to profit from the parts sale. If the going rate …

Nov 4, 2023 · Secondary heat exchanger replacement Jump to Latest 721 views 5 replies 4 participants last post by user_12345a Nov 4, 2023

Mar 23, 2024 · It is 13 yrs old according to the serial # and burned thru and cracked so you need a new heat exchanger ( if available ) or new furnace. The burner air ring/mixer may also be …

Oct 28, 2023 · unfortunately no fixing it, I agree, you'll probably need a new heat exchanger replacement. Call manufacturer, you may still have warantee on it. You'll probably have to pay …

Dec 19, 2010 · Anyhow, our 1992 Carrier SXC definitely has a crack in the primary heat exchanger, so it will be replaced shortly no matter what. When the Carrier contractor was here, …

Oct 16, 2023 · I've been having a heckuva time confirming the part number for the heat exchanger. The only document I've found is this diagram which is the first google search result …