What to do if my DR. Heater Heater is not heating?
- KKimberly AguilarJul 29, 2025
If your DR. Heater Heater isn't heating, there are a few potential reasons. First, the overheat protection might have temporarily deactivated the heater; in this case, turn the heater and the circuit breaker OFF, and wait 10 minutes before turning the heater back on. Another reason could be that the room temperature has reached the thermostat setting; try adjusting the thermostat control knob to a higher setting to increase the room temperature. Finally, the breaker or fuse might have been tripped. Check your electrical box to ensure the breaker hasn't been blown, especially if the receptacle is shared with other high-consumption appliances.