Having problems with your Air Conditioners ?

Regardless of weather the thermostats are calling for heat or not, or even if I shut the thermostats off completely the fan keeps running. the only way to stop the fan is to shutoff power to the furnace. Does this require replacement of the IFC board or is there something else that I can check first? The system does operate correctly in the heat mode and there are no flashing lights on the circuit board. Both green lights are lit and the orange is not, because I use an electric plenum as my p


Answers :

I would suggest buying the new unit or calling to have a tech sent out to you to have them fix it. If you can buy the part you'll save money from what the company will charge you, plus labor fees. Good Luck though! Sorry your having such a hard time with this!!
Hi there!

I've had the same problem with one of my customers and i ended up replacing the IFC board in one Identical Air Conditioner i picked up at the junk shop. Never head the customer complaint after that. I suspected first the regulating circuits as well as the thermostat but it yields okay for the ohm-meter.

Hope this helps.
levibit


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Regardless of weather the thermostats are calling for heat or not, or even if I shut the thermostats off completely the fan keeps running. the only way to stop the fan is to shutoff power to the furnace. Does this require replacement of the IFC board or is there something else that I can check first? The system does operate correctly in the heat mode and there are no flashing lights on the circuit board. Both green lights are lit and the orange is not, because I use an electric plenum as my p


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