8 Signs of a Failing Furnace That Needs a Repair

While heat pumps have become popular HVAC systems in recent years, furnaces are still the most common option used in Charlotte, NC, homes. If you use a furnace to warm your house in winter, you should know the signs it’ll show when it’s not operating as it should. Schedule an emergency furnace repair right away if you notice the following:

Carbon Monoxide Alarm Goes Off

This is the most alarming sign that your furnace isn’t functioning as it should. If your carbon monoxide alarm starts beeping, turn the system off and exit your house immediately. You should only reenter once you know it’s safe to do so. In most cases, a cracked heat exchanger is responsible for leaking carbon monoxide into a home.

Strange Smells Around the Furnace

Although you can’t smell carbon monoxide, Aldehydes is a by-product of poor combustion that will emit a noticeable odor. You might also notice a burning smell if your furnace isn’t operating effectively and efficiently. Since a malfunctioning electrical component can present a fire hazard, it’s best to turn the system off and call a professional.

Puddles of Water Around the Furnace

Puddles of water signal a water leak. In most cases, the leaking water stems from a clogged condensation drain or a broken condensation line. If you have a furnace connected to a humidifier, the humidifier might have a problem that requires professional attention. Prevent microbial growth and water damage by scheduling a furnace repair.

Heating Bills Are Much Higher

We all know energy rates have increased substantially in the last year. But a higher heating bill can still signal there’s a problem with your furnace. Compare your most recent heating bills to those from last year and the year before. Are they significantly higher? If so, schedule an inspection to check if you need a furnace repair.

Uneven Heating Around Your Home

Furnaces are robust heating systems. When operating effectively and efficiently, your furnace can warm every area of your house without trouble. But if you find some rooms are significantly colder or hotter than others, there’s likely an underlying issue that needs finding. Continuing to operate your furnace this way will waste energy and money.

Loud Noises Coming From the Furnace

Under normal conditions, your furnace will run while making a low humming sound. If you hear banging, grinding, rattling or squealing, there’s something wrong. Turn your heating system off immediately to prevent further damage and higher repair costs. The noises indicate a minor or major problem; only a professional can diagnose it.

System Cycles Frequently

If your furnace doesn’t turn on, that’s the most obvious sign that you must schedule a repair. Conversely, if the heating system cycles too frequently, it also means something isn’t right. Your furnace shouldn’t cycle for longer than 15 minutes or four times per hour. If it’s turning on and off constantly, it’s time to have it checked.

System is More Than 10 Years Old

An aging furnace is more likely to break down and require repairs. Newer heating systems include features that help you avoid high heating and repair bills. Rather than investing money into frequent repairs, consider purchasing a new heater. If your furnace is more than 10 years old and needs costly repairs, let us help you find a replacement.

A healthy furnace won’t exhibit any of these signs of trouble. If you notice something is amiss, don’t wait for the issue to fix itself. Schedule an emergency furnace repair to prevent costlier problems. AirWorks Cooling & Heating, LLC is here to repair your furnace with a long-lasting and cost-effective solution. Contact us today to schedule an appointment.

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