went out to a church yesterday for a no heat in the sanctuary. Found this little jem. Bad heat exchanger in an old carrier. not too suprising but a look at the second picture tells you why its posted here. And um... just how am I supposed to get the heat exchanger out?! I can barely fit in there as it is. and the dark spot on the wall is the special spot where the exhaust from the heat section is recirculated to the burner intake. Ingenious, a primary and secondary all in one. Think we'll need a crane for this one.
The third pic has nothing to do with this job i just thought it was funny, took it last fall next to the G.M. plant.