Carrier Furnace Fan Not Working

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Carrier furnace fan not working.

Check the ssu switch on your heater if the device is still not producing adequate. You would need to look inside your furnace to determine if you have a fan center relay. If you see or hear the fan turn on your blower motor is not the culprit. Check that the circuit breaker to your furnace is not off but also understand that it is not uncommon for your blower motor the fan to have a separate circuit breaker so check this as well.

If the fan blades don t spin at all it s likely the condenser fan is not working and possibly burnt out requiring replacement. Find the most common problems that can cause a carrier furnace not to work and the parts instructions to fix them. En español live chat online. If the capacitor is defective the fan motor might be noisy overheat or not run at all.

Next go to your furnace and check on the furnace itself and surrounding walls for another on off switch or circuit breaker and ensure that it is on as well. If the van is dirty vacuum it to remove damaging particles. If the fan does not start you have a wiring issue circuit breaker trips or motor problem circuit breaker does not trip. Changing the fan setting to auto will resolve the issue by turning off the blower when the system is not actively cooling.

This could result in warmer air blowing from the registers when the ac unit isn t operating. The capacitor can also be checked with a meter. To determine if the capacitor has failed inspect the capacitor. If the setting is on the fan will run constantly even when the system isn t cooling the air.

If the capacitor is bulging or leaking repla ce it. In either case we recommend calling a professional hvac technician to diagnose and remedy the problem. Press the fan switch on the thermostat to turn it on.