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Why Is My Heater Blowing Cold Air?

November 21, 2023 | Blog

Stay Warm With Reliable Heater Repair

If you’ve ever turned on your furnace only to feel a blast of cold air coming out, then you know how frustrating this situation is. After all, the whole point of a heating system is to keep you warm and cozy during colder seasons. When your furnace is failing to deliver exceptional results, you need a local heater repair company to ensure you get the warmth you deserve.

At Skeltons Heating, Cooling & Plumbing, we know how inconvenient a failing furnace can be. While the South is known for its warmth, it’s crucial not to underestimate its cold. A fully functioning heating system is essential to maintain warm indoor temperatures. We’ve compiled a guide to help you understand why your furnace is producing cool air in your home.

Reasons Your Heater Is Blowing Cold Air

There are a few different things that could be causing your heater to blow cold air. Knowing what causes this issue will help you determine when to contact our team for assistance.

Thermostat Issues

If your thermostat isn’t set correctly or if it’s malfunctioning, it can cause your unit to not produce enough heat. Check and see if the temperature is set correctly and that it matches the settings on the device. There’s likely an issue with your thermostat if your indoor air isn’t matching the desired temperature.

Dirty Air Filter

A dirty air filter can restrict airflow and cause your system to not produce enough heat. It’s important to regularly change your air filter every one to three months. Some filters may require changing more often, depending on the manufacturer. Make sure to check when you’re replacing your air filter to see when it should be exchanged.

Pilot Light Failure

For gas-powered furnaces, if the pilot light goes out, it can prevent the unit from producing any warm air. You can attempt to relight the pilot light by following the instructions in your unit’s owner’s manual. However, it’s always best to have our experts check your furnace to avoid potential hazards.

Ductwork Issues

If there are holes or leaks in your ductwork, it can cause warm air to escape and allow cold air to enter your home. It’s important to address these damages as soon as possible, as it leaves your air ducts vulnerable to the outside elements.

When To Call An HVAC Technician

While some issues with your heater can be easily fixed, there are certain situations where it’s best to leave it to a professional technician. Our team is prepared to provide your home with reliable heating repair and replacement services.

DIY Solutions Aren’t Working

If you’ve attempted changing your air filter or resetting your thermostat and your heater is still blowing cold air, you likely need a repair service. It’s best to call on our experts for assistance. Our team has the knowledge and tools to properly diagnose and solve the issue.

Strange Smells And Noises

If your furnace is producing strange smells or making loud noises, it may be a sign of a more serious problem with the machinery. It’s recommended to have a qualified professional take a look at the unit to prevent any further damage.

Constant Need For Repairs

If you find yourself constantly needing to fix your heating system, it may be time to consider a replacement. Inefficient units may experience frequent breakdowns, causing an increased need for repair. A technician can help you determine if a new system is the most cost-effective option for your home.

Contact Us For Heater Replacement In Birmingham

There are a lot of factors that can affect your furnace, but it doesn’t have a lasting impact. At Skelton’s Heating, Cooling & Plumbing, we have the tools that you need to keep your system running efficiently. Contact us today for top-notch heating services you can count on!

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What Our Customers Are Saying

We had a great experience with Skelton’s!

We had a great experience with Skelton’s! Our dog damaged the wiring on our A/C condenser, and it stopped working while the highs were still in the 80’s. Skelton’s came out the next day and got our condenser working again. Would recommend them and use them again!

Mary B.

Very Professional and Responsive

Skelton’s Heating, Cooling & Plumbing is very professional and responsive. I was able to request service via an online service request form one evening and was called promptly the next morning. I was subsequently able to have service performed within 2 hours. When your AC is not working this is like finding gold! I highly recommend them.

Robert Q.

Prompt and Courteous Team

Outstanding service. Professional installers with attention to detail. Prompt and courteous team that showed up on time and worked quickly and efficiently. My new unit was shown to me completely and they helped me set up my wireless/smart thermostat. I would highly recommend. Reasonably priced top notch installation and cleaning.

Mike D.