Shipping in Canada

High Limit Switches

High Limit Switches

A high limit sensor is a safety device that will turn off the heater when the temperature reaches about 115 degrees F.



  • Standard Mechanical High Limit Switch - 36 inch

    High limit switches are a safety device that will open the circuit if your hot tub thermostat or contactor fails and the water reaches a very high temperature (usually about 120 ° F).

    CAD $59.95