Originally posted by kaneswaney
The think there is a internal problem(heat exchanger)? They are at their witts end! So am I! I just want heat. I have nothing but problems every winter with this furnace so I am ready for a new one.
That is very possible, I would go with tech 2, the Tempstar, very good units for the money. I put in lots of similar units. You are getting a very fair deal, take it.