Furnace repairs can be costly, but not all issues require the help of a professional. Depending on what is wrong with your furnace, you may be able to diagnose and correct the issue on your own. Don't get left out in the cold. Use these repair tips to fix your furnace quickly.
Check the Power Switch
Many people call a heating repair specialist before checking to see if the power is on. Your furnace switch should be flipped to the "on" position. If the switch is on, but there is no power to the furnace, you may have popped a breaker. This is one of the most common furnace repair fixes, so be sure to try it out before calling a professional.
Clean the Filter
If your furnace is running but not producing enough heat, a dirty filter could be to blame. To change a dirty filter, start by turning off your furnace. Next, remove the filter from the intake and check to see if it is dirty. Clean off the grime and return the filter to the intake. If you can't remember the last time it was replaced, it may be time to get a new one. A clean filter will allow your furnace to get the airflow it needs to operate properly.
Check the Pilot Light
A strong draft can cause your pilot light to go out, but you may also have a cracked element. You'll need to turn off the gas and power to the furnace to inspect the heating element. If it's damaged, you may have to call a furnace repair specialist to replace it.
Check the Color of the Burner Flames
Burner flames that are blue indicate that the burners are clean. Red flames are a warning sign that there is contamination or dirt on the burners. You can clean the burners yourself, but be sure to turn off the power and gas to the furnace first. Your vacuum cleaner should do the job just fine.
Check for Other Issues
Furnaces are complex machines with a lot of moving parts that can fail. Other common furnace issues include gas leaks, blowers that won't shut off, obstructions, and issues with airflow. While many of the issues can be resolved with the help of your furnace manual, sometimes it's safer to hire a specialist.
If you have used these tips, but your furnace is still not working, don't hesitate to call a professional. They can help troubleshoot and fix the problem, so your home can be warm and toasty again.
