When winter rolls around, an efficient furnace is more than just a luxury, it is a necessity. However, like all mechanical machines, furnaces are not immune to wear and tear. By recognizing the early warning signs of a malfunction, homeowners can ensure their homes stay warm and avoid costly repairs or inconvenient breakdowns. Air Supply Heating & Air Conditioning would like to share some of the common signs that your furnace is in need of repairs.

What are the Most Common Furnace Problems?

Unusual Furnace Noises – While no furnace runs with complete silence, sudden or unusual noises such as banging, popping, rattling, or squealing can be a clear sign something is not right with your furnace. Often, these noises often point to either a mechanical problem, airflow reductions, or even a clogged burner.
Rising Energy Bills – If you have noticed an unexpected spike in your energy bills without any increase in the furnace use, a reduced efficiency might be the culprit. A furnace in need of repair often has to work harder, consuming more energy in the process.
Frequent Short Cycling – A furnace that constantly cycles between the “on” and “off” modes could be a sign of a malfunctioning thermostat, improper airflow, or an overheating unit.
Yellow Pilot Light – Your furnace’s pilot light should burn blue. If it is yellow, it might be a sign of the presence of carbon monoxide, a potentially deadly gas. Any change in the pilot light’s color warrants immediate professional attention.
Reduced Air Quality – A sudden increase in dust, pollen, or other airborne particles can be traced back to a furnace that is no longer effectively filtering the air. This can cause allergies and harm to your indoor air quality.
Uneven Heating – Rooms that are noticeably cooler or hotter than others suggest an issue with the furnace’s ability to circulate the air evenly. This can come from a wide range of issues, such as duct problems to a failing furnace.
Continuous Blower Activity – If your furnace blower is running non-stop, it is often a sign that there is a problem with the limit switch or a related component.
Water Pooling Around Furnace – Water leaks or pooling around the base of your furnace can be a sign of a clogged condensate line or issues with the furnace’s cooling equipment.
Aged Furnace – Most furnaces have a lifespan of 15-20 years. If yours is nearing or has surpassed this age range and is showing signs of malfunction, it might be time not just for repairs but potentially a replacement.
Frequent Health Issues – A malfunctioning furnace can lead to an increase in dryness, causing skin irritation, respiratory problems, and trigger allergy symptoms. Additionally, a faulty furnace can lead to carbon monoxide leaks, which can have flu-like symptoms.

Central Furnace Heating Diagnosis, Repair, Replacement, Maintenance & More in Summerlin, North LV, Henderson, Centennial, Enterprise, Lone Mountain Village, Paradise, Sunrise Manor, Spring Valley, Aliante, Desert Shores, Eldorado, Peccole Ranch, Silverado Ranch, Tuscany Village, Whitney, Winchester & Las Vegas Nevada

Your furnace plays a huge role in ensuring your home’s comfort, especially during the chilly winter months. Recognizing these warning signs early on and seeking professional heating repairs can save homeowners time, money, and discomfort down the road. When your furnace develops any other these common repair signs, contact Air Supply Heating & Air Conditioning for furnace and other heating repair services today.