Electric Furnace Tripping Circuit Breaker

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.

Electric furnace tripping circuit breaker.

Short circuit or ground fault in your furnace. The unit is wired with 8 awg wire from the switch to the unit. The most likely cause of this increased stress is a clogged. I don t know the awg from the 50 amp breaker to the switch.

As a result the system will consume more power to compensate this to improve its heating performance. If a circuit breaker trips when your gas furnace comes on the gas furnace could definitely be responsible. If your furnace trips the circuit breaker immediately upon startup the issue likely lies within the furnace itself. This can easily be rectified by check the electrical connections or testing the capacitor.

A clogged filter might lead your furnace to overwork itself. When i turn on the furnace it trips the 50 amp circuit breaker at the back of the electric meter. If the gas furnace starts up immediately and then just as quickly trips the circuit breaker there could be a ground fault or short circuit in the furnace. Make sure that air passages are cleared check the electrical conductors cables inside and outside the boiler.

The solution for this issue is simple. Remove other appliances or electronic devices from one circuit transfer heavy duty appliances to another. The excess consumption of power can lead to a circuit overload therefore tripping the breakers. How can you solve boiler or furnace circuit breaker trips.

Dirt in the filter obstructs the free flow of air. An electrical furnace that constantly trips a circuit breaker could either be easily fixed or lead to unit damage or an electrical fire. All electrical problems involving repeated tripping of the breaker should be corrected instead of just resetting the breaker each time. Be sure that electrodes are in normal position also check that the circuit breakers powering the system is capable of the load circuit breaker itself may have malfunctioned.

This commonly happens when there is a large amount of electrical power pulled through one circuit causing it to overload and trip. The more complicated solution is to move the gas furnace onto its own electrical circuit. Sometimes the furnace blower motor or a motor component can cause the problem of circuit breaker tripping. 5 the furnace has a ground fault or short circuit.

There is a 60 amp breaker just outside the unit that i think is being used as a switch to open the power near the unit. The component here would be either a bad capacitor or a loose connection to the motor from the relay or circuit board. An exposed bare wire inside the furnace can cause a short circuit when it comes in contact with a neutral wire or it could cause a ground fault if it comes in contact with a grounded wire or metal object either of which can create an excessive draw on the electric current. Reasons for a furnace tripping the circuit breaker.

Breakers may trip due to overloaded circuits. In most cases a furnace will cause an electrical overload that trips a breaker because there is extra strain on the blower.