Furnace Circuit Breaker Problems

There are issues with your furnace motor.

Furnace circuit breaker problems. Your furnace may be tripping the circuit breaker because of one of these reasons. If the furnace fan kicks in the problem isn t in the furnace. Don t keep resetting the breaker to turn the furnace back on until you fix the underlying problem. Let s explain the above problems in more detail.

Not enough power from the thermostat to the furnace. The fix is to replace the breakers. Check the circuit breakers at the electrical panel. In some instances a tripped circuit breaker isn t your furnace s fault at all.

Unless you know what you are doing this will require the services of an electrician or hvac technician. Still haven t found the problem. Breakers do go bad from time to time and cause nuisance trips. The circuit breaker is triggered or.

Check both the main electrical panel and any secondary subpanels that supply power to the unit. The compressor which sounds like a refrigerator and fan should be running. Check the ssu switch it looks like a light switch on a gray box located at the furnace to be sure it is in the on position. If the circuit has blown or tripped reset the circuit breaker by flipping it all the way off and then on again.

Or replace the fuse. Failed time delay relay. Can be caused by a bad wire or by power not reaching the thermostat. Overload due to furnace blower overworking.

As a result shorts and other issues might occur therefore tripping the circuit breaker. Ensure that there is power to the furnace. Next check the outside condensing unit. A furnace that starts up but immediately trips the breaker can be caused by an electrical short circuit or ground fault inside of the furnace itself.

No power from the rvs battery to the furnace relay switch. Overload due to loose electrical connection. Short circuits in your furnace happen when a bare hot wire comes in contact with a neutral wire. The system s wiring usually wears down after years of use.

If the machine doesn t power on check the circuit breaker. Common rv furnace problems rv furnace blower won t start. Other issues that can contribute to an overworking furnace blower include home air leaks duct leaks and closed or blocked off air registers. Your furnace might share a breaker with another appliance that caused the trip or the circuit breaker itself may have.

Go to your home s breaker panel and. If the fan doesn t run try resetting the furnace circuit breaker. Another reason why your breaker is tripping is a faulty furnace motor. If the fan still won t start call a pro the fixes shown here won t work.

This can be caused by a number of reasons. Try turning the fan to on using the fan switch on the thermostat to test for power to furnace. This problem can be avoided by simply scheduling for regular hvac maintenance.