Common Reasons the Heater Stopped Working And What to Do Next
Our experienced technicians are ready to help with HVAC repair, maintenance, or new system installation—residential or commercial
If your heater has stopped working, there could be any number of reasons why. Below are some of the most common causes of a heater breakdown and what you can do to fix the problem.One of the most common reasons for a heater breakdown is a dirty filter. When the filter becomes clogged with dirt and dust, it restricts airflow and strains the motor. As a result, the engine can overheat and shut down. To prevent this from happening, be sure to change your filter regularly. If you need furnace replacement in San Jose, call the professional.Another common cause of heater problems is a faulty thermostat. If your thermostat is not functioning correctly, it may cause the heater to cycle on and off repeatedly. It can not only shorten the lifespan of your heater, but it can also lead to inefficient use of energy. If you suspect your thermostat is to blame, be sure to have, it inspected by a professional.Finally, a broken fan belt is another common issue that can cause a heater to stop working. The fan belt helps to circulate air throughout the system, and if it breaks, the circulation will be disrupted. Sometimes, the fan belt may need to be tightened or replaced. However, in other cases, it may be necessary to replace the entire motor. Contact a professional for assistance if you need more confidence in repairing or replacing a fan belt.With these tips in mind, you should be able to troubleshoot the most common reasons for a heater breakdown. However, if you still have problems with your heater, contact a professional for furnace repair in Palo Alto.
What to Do Next
If your heater has stopped working, there are a few things you can do before calling a technician:
- Check to see if there is power to the unit. If the power switch is turned off, turn it on and see if the team starts.
- Check the circuit breaker or fuse box if the power switch is on and the unit still does not work. Reset any tripped breakers or replace any blown fuses.
- If the unit still does not work, check the thermostat to ensure it is set correctly.
If it is set correctly and the unit still needs to come on, there may be an issue with the furnace itself. In this case, it is best to call a heating technician for further diagnosis and repair.