5 Reasons Why Your Furnace Is Blowing Cold Air

Furnace Repair in Ponca City, OK

There are many reasons why your furnace might stop heating up. The most likely culprits include a dirty filter, a clogged condensation drain, and a faulty thermostat. Below we will go over five different reasons why you might be experiencing cold air blowing out of your vents.

1. Unclean Air Filter

Your furnace filter will become dirty over time. If you haven’t changed the air filter in your furnace for quite some time, it might be worth checking if there is any debris clogging up or slowing down airflow into your home. Also, make sure that the actual area around the appliances is clean so as not to block off other areas, which could allow dust particles through.

2. Damaged Pilot Light

Your pilot light may not be working. If your furnace is gas, it might have a pilot light that lights up when you turn the furnace on and off. Ensure that this does work by having an HVAC technician come out to look at it for you if need be.

3. Broken Thermostat

A faulty thermostat can cause problems with heating as well as cooling in your home or business establishment. A broken thermostat will often result in cold air coming into the house during the summer months and hot air blowing during the winter because the software is incorrectly programmed. Have a professional technician come out and check yours so that they can fix any problems associated with it right away.

4. Clogged Condensate Lines

A blocked condensate line may cause your furnace to blow cold air. If you suspect that the furnace’s airflow is being restricted, check over all of the lines and remove any debris or objects from it so as not to reduce its ability to conduct heat throughout your home.

5. Blocked Intake Ducts

Ensure that there aren’t blocks in your intake ducts because clogged ducts will prevent warm air from entering into a space where it belongs, thus, producing cold spots. Make sure these intakes are clear by having a professional HVAC technician inspect them thoroughly before turning on the furnace again.

Stolhand-Wells Plumbing, Heating, and Air is an HVAC company specializing in the maintenance, installation, and repair of all heating and cooling systems in Morrison, Perry, Ponca city and the surrounding cities. Call Stolhand-Wells Plumbing, Heating, and Air to schedule an HVAC appointment today!

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