I have a 376B Furnace and the blower is now running continuously. I found on another thread that this could be the Circuit Board. Is that the same as the "Carrier Inducer Control Board " which I find listed on the parts list. Any other suggestions that I could try first? How do I know if this...

I was told by a service repair firm that the blower motor and wheel needs replacing for a Bryant Model 350MAV condensing gas furnace (10 years old). There is quite a bit of noise when it runs and the unit vibrates at bit at the blower housing. His cost was nearly $1000. I think I can do it...

Does anyone have the REAL theory on the blower off delay? What is the most efficient gas, $$ and equipment saving methodology to set the blower off delay? Old 2000 sqft house, 2 story, 4" walls, half assed insulated, 90% bryant 350mav propane furnace cycles every 15- 20 minutes. Outside temp 30...

Hi, An old roommate rewired my furnace (DC90) so that when the power to the furnace is on the blower motor runs continuously whether thermostat is turned up or not. Any help is greatly appreciated. Mike

Please let me know if it is more efficient to have the blower fan on continuously rather than in the automatic position. If so, does it make a difference in heating mode or AC mode?