When I first used the furnace last month, the smoke detector went off.? I figured since the unit sat on the dealer's lot for 10+ months, that wasn't so unexpected.? I have the same problem with my home furnace after it sits idle from April to December.
Took it out again this past weekend and the smoke detector did not go off the first night, but did the second night.? I did change the direction one of the vents was blowing inbetween.
While you probably wouldn't say the air smelled like smoke, you can tell a definite difference in smell when the furnace is running.
How hard is it to take apart to the point where you can inspect it or clean it??
I assume the first thing to check is the two outside vent channels (inlet & outlet?) for blockages like mud dauber nests.? Can that be done with a flashlight, or is disassembly required?? [I did buy the anti-mud-dauber screens several weeks ago and installed them, but did not inspect inside the furnace.]
If those look clear, what do you check next?
Took it out again this past weekend and the smoke detector did not go off the first night, but did the second night.? I did change the direction one of the vents was blowing inbetween.
While you probably wouldn't say the air smelled like smoke, you can tell a definite difference in smell when the furnace is running.
How hard is it to take apart to the point where you can inspect it or clean it??
I assume the first thing to check is the two outside vent channels (inlet & outlet?) for blockages like mud dauber nests.? Can that be done with a flashlight, or is disassembly required?? [I did buy the anti-mud-dauber screens several weeks ago and installed them, but did not inspect inside the furnace.]
If those look clear, what do you check next?