Hamilton Beach Warming Plate Stuck On

Warming plate stays hot for hours or does not shut off as expected.

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.

Possible Causes

Stuck heater relay on control board, Shorted thermostat contacts, Auto-off timer not functioning, User set extended keep-warm time

Safety first: Unplug the unit when not in use to prevent overheating.

Check settings:

Observe behavior:

If the plate remains hot indefinitely regardless of settings, the relay or thermostat is likely stuck closed.

This condition is a fire risk. Discontinue use and have the control board or thermostat replaced by a professional.

Professional Required 5/5

Control Board Heater Relay / Warming Plate Thermostat

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