In a central heating unit why does heating element keep coming on when the heater is not on?

Answer Sounds like the thermostat is set too high so the unit is calling for heat... If the thermostat is set normally then the unit has a fault. Repairing an air conditioning unit is not a Do-It-Yoursel... Read More »

Top Q&A For: In a central heating unit why does heating elem...

How does one use a forced air shop or site torch like heater as central heating unit for home?

One does not. Those heaters produce carbon monoxide, which will kill you.

How to Repair a Water Heater Heating Element?

When it comes to providing hot water for their homes, most people have a system based around a hot water tank. The water can be heated by oil, natural gas or electricity. Electrical water heaters w... Read More »

How to Replace a Hot-Water Heater's Heating Element?

Hot-water heaters generally have two heating elements. One heating element is at the bottom of the hot-water tank, and one is at the top. The heating elements that heat the water inside the tank wi... Read More »

How do you change fan speed on central heating unit?

The motor is either single or two speed. You can change the size of the pulleys if yours has a belt. If it is direct drive, it runs at the speed it does.