Why is my gas wall heater not working?

Why is my gas wall heater not working?

If your heater’s not working at all, check for a tripped breaker or blown fuse. Reset the breaker or replace the blown fuse, if necessary. If the problem isn’t with the breaker box, examine the unit’s wiring for loose connections.

Why does my gas heater keep shutting off?

If your furnace keeps shutting off, it could be due to low airflow. There are several indirect issues that cause low airflow. Dirty Air Filters. If you don’t change your air filters often enough, the filters will become dirty and clogged, which means the heat exchanger retains heat and eventually causes it to overheat.

How do I know if my wall heater is bad?

8 Signs Your Heater Needs to be Replaced this Year

  1. Higher Utility Costs.
  2. Older Heating Systems.
  3. Flu-like Symptoms may be Carbon Monoxide Poisoning.
  4. Yellow Burner Flame.
  5. Strange Noises.
  6. Several Repairs in a Short Time.
  7. Thermostat Needs Constant Adjustment.
  8. Short Cycling.

What to check when heater is not working?

Look at Your Fuse Box That Powers Your Heater If checking your heater’s power button doesn’t solve the problem, check the power supply and see if any of your electrical breakers for your furnace have tripped. Occasionally resetting a tripped breaker can get your heater going again.

Why does my furnace keep shutting off after a few seconds?

So, if your furnace keeps turning off and on too quickly, your thermostat might be malfunctioning or broken. There are several things that could be causing your thermostat to not work properly. The wiring could be old and need replacing, it might need new batteries, or it could be the location of your thermostat.

When should I replace my gas wall heater?

Gas Wall Heaters This is a low-cost alternative to electric wall heaters with all the failsafe features. These heaters are expected to live for about 15 years but with proper care, can survive up to 30 years. However, as with any piece of gas equipment, you should have your wall heaters inspected annually.

How often should a wall heater be replaced?

Expected life – According to the National Association of Home Builders (NAHB), a cadet-type wall heater or baseboard heater has a 10-15 year expected life. While that is a long time, the NAHB rates radiant ceiling panels with a 40-year life.

What causes gas heater to shut off?

If your furnace shuts off too often, you could have a corroded or dirty flame sensor. A flame sensor lets your system know there’s a flame when the gas valve is open. If there isn’t a flame, the sensor will shut off the gas valve to keep the gas from getting into your house.

Why does the pilot light go out on my wall heater?

A faulty, misaligned, dirty, or damaged thermocouple is often the culprit behind your pilot light going out. The thermocouple is an automatic safety shutoff device that prevents the gas valve from opening if the pilot light is out.