Thank you for your question. If the heater motor is blowing cold air, you would need to replace the heater element. Please call our Technical Support Team at 800-637-1453 with your model number so we can provide accurate parts assistance.
What if I hear a click when I turn the knob to high but the heater doesn’t do anything? What could be the problem? The breaker doesn’t trip or anything. Two of my heaters gave out the same day. They both share a wall in two different rooms.
