Hot Tub Issues That Need to Be Checked When Circuit Breaker Keeps Tripping

Author: Passey Electric. |


A backyard hot tub offers a great way to relax. But if the GFCI circuit breaker keeps tripping, it could be a sign of a bigger problem. The combination of water and electricity can be dangerous, especially if the electricity is not working correctly.

If your circuit breaker keeps tripping, there are six potential issues listed below that need to be checked ASAP. Hire one of the best electrical contractors in Lethbridge with hot tub experience to resolve the problem:

Issues That Need to Be Checked By a Pro Electrician

Old GFCI Breaker

The average lifespan of a GFCI breaker is approximately 10 to 12 years. When you start noticing your circuit breaker tripping frequently (more than once a year), it might be time to replace it.

If the circuit breaker is old, you should take apart the GFCI and clean the terminals. Then install a new GFCI breaker. The new GFCI breaker should have a “T” handle. An old GFCI might have a push button that is hard to turn on and off.

Corroded Components

Pools and hot tubs can release damaging minerals into the water. If those minerals collect in the wiring and components, there is a chance that the electrical components could become damaged.

Corroded components could cause a variety of issues, including water spraying from electrical components or not turning on or off properly. If any of the components are corroded, you should replace them ASAP.

Faulty Heater

Do not overlook the possibility that the heater might be faulty. The heater is a motor that produces high amperage, which could cause your GFCI to trip.

Moisture in the Breaker Box

If the breaker box is wet or damp, it could be a sign of a bigger problem. Excessive moisture could cause a circuit breaker to trip. In addition, if moisture is coming in contact with any of the wiring and components, it could cause electrical shorts and dangerous situations.

Unsecure Electrical Wiring

If the electrical wiring is not secured properly, it could cause the GFCI to trip. The wiring could become loose and start hanging from the electrical components. At some point, the wiring could even touch the water and cause a short circuit.

If the wiring hangs loosely, the GFCI could trip before it ever has a chance to work properly. If the wiring is secure, the GFCI will have time to react to a short circuit and turn off the power.

Flooded Air Blower

If the GFCI and the air blower are connected to the same circuit breaker, the air blower must be waterproof and able to handle water spray.

If the air blower is not waterproof, and water gets inside the blower, it could cause a short and trip to the GFCI. Bought a new air blower, and had it installed by a professional? The air blower may still be defective, with water leaking in through the front door or other areas.

Even if the air blower is working properly, the GFCI needs to be replaced if the blower is not waterproof.


If you keep tripping your GFCI circuit breaker, you should hire an electrician with hot tub experience ASAP. The combination of water and electricity can be dangerous, especially if the electricity is not working correctly.

No matter what the issue, you should contact an electrician with hot tub experience to get the problem fixed.

Passey Electric is a trusted electrical company in Lethbridge that can provide you with the services of a seasoned electrician. We can handle any of your problems with your hot tub and other electrical issues you might have at home. Contact us today to schedule a visit from our electrician!