Smile Heating & Cooling Inc. Make Your Furnace Run More Efficiently | Page 4

Furnace Repair to Help Make It
Work Perfectly
• Dirty filters can cause several problems, but you can learn to replace
the filter on your own. Keep in mind that clogged air filters can
reduce the efficiency of your furnace because they reduce airflow.
Ignoring a clogged filter can sometimes damage the limit switch.
Therefore, it is important to check the filter often and have it
replaced if you cannot clean it properly.
• Check and prevent minor wear and tear problems to avoid dealing
with more complicated problems later. Keep in mind that normal
wear and tear can cause heat control-related issues, airflow
problems, and overheating. Therefore, you should ensure that
everything is working fine, and if you are not sure about how to deal
with wear and tear, simply ask a furnace repair technician for help.
• Check and correct any faulty ignition because things can go so wrong
so quickly. You will not be able to heat your home if you have a faulty
ignition. You have to pay special attention to thermocouple problems
here because they can leave you with an unlit pilot light. Similarly,
clogs or drafts in the appliance can also cause ignition problems. You
should check these areas to get a clue and fix the issue to make your
furnace functional again.