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Carrie PetersonAug 7, 2025
What to do if my Radialight KLIMA 10 Heater does not heat up?
- BBrian EvansAug 7, 2025
If your Radialight Heater isn't heating up, ensure the operating mode is correctly set. If you're using a preset program, verify that you're not in a time period set for anti-freeze mode. Also, if the room temperature is higher than the set temperature, the heater won't heat up. To test, set the heater to Comfort mode with a temperature significantly higher than the current room temperature to see if it functions correctly.