What to do if my DR. Heater DR-910M is not heating?
- JJames HarrisJul 27, 2025
If your DR. Heater heater isn't heating, it might be because the overheat protection has temporarily turned it off. To fix this, turn the heater OFF, switch off the circuit breaker, and wait 10 minutes before turning it back on. Also, check your electrical box to make sure a breaker or fuse hasn't tripped, especially if the outlet is being used by other appliances that use a lot of power.