I have a Whirlpool furnace model #nuge080kg01. The furnace is running, but the blower is never kicking in. I called my personal expert (my dad) and he says there should be a blower motor reset switch. I'm not finding it...any thoughts? I can see the fan itself and I can grab the stick sticking out the back of the fan and turn the blades...he says it might be in a hole but I don't see anything at all.
SOURCE: Dayton blower fan repeatedly kicks on and off
chech the air filter is clean and the fan limit switch look to change fan limit
SOURCE: furnace blower not working how it should
first off buy yourself a honeywell stat, in my personal opinion lux stats are garbage, I have run into so many that are bad stats !!! but as far as your fan not shuting down, sounds to me like your fan center on your circuit board is bad and will not shut down the fan when needed, you will have to replace the circuit board, as the fan center is a part of the whole of the circuit board, hope that helps
SOURCE: my gas forced air furnace is shutting itself off after 2-3 cycles
I wouldnt have said it was the thermo-sensor thingie.
When you are switching the breaker on and off you are reseting the furnace and it will start the heating cycle again. It sounds like your blower motor is not working so the furnace heats up but because the fan never kicks in the furnace is overheating and shutting off. sit by your furnace while it is on and see if you can hear the motor? if you cant hear the motor but the burners are on then you most likely need a new motor. please note that it is normal when the burners first kick in there will run for a couple of mins before turning the fan on. If the furnace is belt driven then you might need new bearing or belt. give me the name and year of the furnace and i should be able to help more.
SOURCE: Blower motor on a/c furnace not coming on
could be a relay possible fan motor try put the fan to on on the thermostat if no fan one of the two relay or fan motor. you'll need a volt meter and know how to use it to solve problem It would be safer to call a contractor. Tom
SOURCE: Carrier 58 Series Furnace Blower Motor Won't Shut Off
Yes. If the high limit is tripped, the furnace will bring on the fan continuously until the limit resets. Often, they will not reset if tripped repeatedly. If the furnace is too large for your application, you probably are not able to move enough air to keep the heat exchanger cool enough.
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