Maytag
Electrical Overload or Short Circuit
Furnace frequently trips the household circuit breaker.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Shorted blower motor, Shorted inducer motor, Pinched wiring harness, Incorrect breaker size for furnace load
How to Fix / Troubleshooting
Safety: Do not repeatedly reset a breaker that trips. This can be a fire hazard.
Steps to check:
- Visual wiring inspection: With power off, inspect wiring inside the furnace for pinched or bare wires touching metal.
- Isolate components: A technician can disconnect motors and components one at a time to identify the source of the overload.
When to call a technician: Breaker trips related to furnace operation should be evaluated by a professional electrician or HVAC technician.
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Repair Difficulty
Professional Required
5/5
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