When the temperatures begin to dip in the fall, many households start relying on their heater to keep their home warm and comfortable when it is cold outside. Unfortunately, residential heaters can have issues and need to be repaired in order to function properly. When there are heater issues, it is best to have them repaired promptly to prevent the heater from failing completely. Some of the top reasons heaters require repair include the following.
The heater is Not Properly Maintained
You wouldn't drive your automobile for years without getting an oil change, but many people neglect to have their heater serviced and maintained annually to keep it in tip-top condition. When a residential heater is not maintained regularly, the components inside the heating unit can begin to wear out, and problems can begin to build up. This can eventually lead to problems with the heater operating properly and efficiently, thus requiring repair.
Problems with the Pilot Control
A heater can start up and begin heating a room if there is a problem with the or pilot control. In a gas-powered heater, the pilot light needs to be ignited for the heater to run properly. Issues with the pilot light can be due to clogs, draft or thermocouple problems; if you have a faulty pilot light that doesn't stay lit, and experienced HVAC technician can diagnose the issue and make the needed repairs.
Heater Cycles On and Off Too Often
While a heater may need to run regularly on very cold days, you should be concerned if the heater is cycling on and off constantly. When this happens, it is typically due to a clogged filter, a bad thermostat setting, or issues with the air flow. Don't continue to let your heater cycle on and off constantly -- it is in your best interest to contact an HVAC repair company as soon as you notice the problem.
Blower Won't Turn Off
A heater in good repair won't blow air continuously. If you turn your heater off but notice that the blower is still running, you have a problem that needs to be dealt with by a professional. In many cases, this type of issue indicates that the limit switch needs to be replaced.
You should never hear rumbling, rattling, or squeaking sounds when your heater is running. When your heater develops strange sounds while it is operating, it may be due to a clogged burner, a reduction in airflow, or a mechanical issue.
For more information, contact a company like Always Ready Repair.