kellypauley
May 22, 2012, 05:25 PM
Can a clogged heat exchanger cause co?
smoothy
May 22, 2012, 07:29 PM
Can a clogged heat exchanger cause co?
It doesn't cause CO... thats a byproduct of combustion. However it would prevent exhaust flow through the desired path out the chimney and thus would exit through the air intake path into the house.
ma0641
May 22, 2012, 08:46 PM
Rare to see a "clogged " heat exchanger. Cracked one will for sure let CO into the air flow