Just like any other appliance in your house, a furnace too can face issues. It needs proper maintenance to keep operating. While minor problems can be solved by house-owners, major problems should be left to the professionals to handle. Regular inspection of a furnace can ensure its long-life. It also helps you to call for repairing help in the right time.
The following areas of a furnace should be kept under thorough check. On inspection of any error, you should call for help from the service technicians.
Source of power – Furnace repair inspection should commence with the checking of the power source. You need to examine the circuit breakers, fuel tank gauge and fuse-boxes to verify any possible error. A faulty thermostat can also be a possible reason behind a defective furnace.
Blower belt tension – At times, a furnace is a part of a forced air system. In such cases, they stand at a risk of getting adversely affected by an out-of-tension blower belt. Make sure the blower belt is neither too tight nor too loose.
Air filters – Clogged filters is a very common problem in furnaces. It can cause inefficient heating. During the peak heating season, make sure to replace the air filter at least once a month.
Oil burners – If your furnace runs on oil, you should keep a check on the emergency reset tab. if your furnace refuses to start up normally but by hitting the tab, it kicks in, the issue might be temporary. Issues related to an oil furnace are usually oil leakages, dirty filters, faulty nozzle or a defective stack heat sensor.
Pulleys – Motor or blower pulleys can face issues caused by the sudden shifting of the pulley from the correct alignment.
Thermostats – The start and stop controls of a furnace is regulated by a thermostat. Check your thermostat properly. It is advisable to replace the batteries of thermostats regularly.
Pilot lights – If you are using a gas furnace system, you should check its pilot light. A properly operating pilot light can ensure an efficient heating.
As we can see, a furnace system, be it based on gas or oil, consists of complex parts. Troubleshooting a furnace is a daunting task and should be handled by someone who is well-versed with the functioning of a furnace and can deal with any relevant problem. Call for a professional technician when you need a furnace repair. Chicago citizens can get expert furnace repairers from Oasisheating.