Your furnace is an important appliance that keeps you warm during winter. It’s easy to forget about your furnace because it’s usually tucked away in the basement or closet. However, you must pay attention to its functioning because a faulty furnace can lead to serious problems and even safety hazards. This blog will go over five early warning signs that you need furnace repair at home.

Strange Noises

If your furnace starts making strange noises, it’s usually a sign of a malfunction. A properly working furnace should make a low, consistent humming sound. Any rattling, popping, or squealing sounds could indicate an issue. For example, a rattling noise could be caused by a loose belt or fan. A strange grinding noise could indicate a problem with the motor. Strange sounds should be addressed as soon as possible before the issue becomes more serious.

Airflow Issues

If you notice that your furnace produces warm air very slowly or not at all, you may have an airflow issue. There could be a blockage in the air ducts that is preventing warm air from reaching your home. Alternatively, the blower fan could be damaged or broken. In either case, address the issue before it causes further damage to your furnace unit.

Pilot Light Issues

If your furnace has a pilot light, it should be a constant blue flame. If the flame is flickering, yellow, or won’t ignite, there could be an issue with the furnace’s natural gas supply or a faulty sensor. A certified technician should address pilot light issues immediately to avoid a carbon monoxide hazard.

High Energy Bills

A sudden increase in energy bills could indicate that your furnace is malfunctioning. A furnace struggling to heat your home will work harder, causing your energy bills to skyrocket. If you notice a sharp increase in your bills, it may be time to have your furnace inspected and repaired.

Unusual Smells

If you notice an unusual smell coming from your furnace, you should turn it off and call a professional immediately. A smell of gas could indicate a natural gas leak, while a burning smell could indicate an electrical issue. An expert technician can identify the cause of the scent and make necessary repairs.

Your furnace is crucial in keeping your home warm and comfortable through the cold winter months. By paying attention to these five early warning signs, you can identify potential issues and prevent costly repairs. If you notice any strange smells, sounds, or issues with your furnace’s performance, it’s always better to be safe and call a certified technician. Consult with the pros now!

Claire Preece