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Why is My Furnace Blowing Cold Air?

A furnace that blows cold air makes it next to impossible to keep your home feeling warm and ensure your family’s safety during the winter. But dealing with furnace problems on your own is always a frustrating experience! Since problems with your furnace can happen due to a wide variety of reasons, it’s always best to reach out to a company that offers professional furnace repair in Denver, CO, or the surrounding areas. This is the best way to ensure your system runs at peak efficiency and saves you a lot of stress.

So, why is your furnace blowing out cold air? Let’s view some common reasons. 

1) Problem With Your Thermostat Settings

Squeaks - Ideal Thermostat Settings for Winter Comfort Infographic

2) Dirty Air Filter

A dirty air filter limits the flow of air and causes your furnace to work much harder. Over time, this can cause your system to stop blowing warm air due to the boiler overheating. A dirty air filter also significantly reduces the lifespan of your system. Switching your air filter every two to three months or as often as denoted in the owner’s manual is a great way to stay proactive and avoid these problems.

3) Leaking Ducts

A furnace will have difficulty keeping your home warm if you have leaky ductwork. Small holes in the ductwork will cause the heat to escape in the attic before reaching the air vent. Determine if you have leaking ducts that need to be repaired by contacting your Squeaks today!

4) Malfunctioning Electronic Ignition

Faulty electronic ignition can also be the reason why your furnace isn’t working properly. An electronic ignition can malfunction over time due to age — this is especially true for furnaces that are older than 15 to 20 years. Letting a professional inspect your electronic ignition can help you determine if it needs repairs or a full replacement.

5) Technical Issues

A newer style furnace with an electronic control panel may not work properly due to technical issues. The easiest fix is contacting an HVAC professional! They will reset your system, which is similar to rebooting a computer. 

Contact HVAC Professionals for More Information

Squeaks Family Safety and Home Protection specializes in all things HVAC in Denver, CO, and nearby areas. Customer satisfaction is a top priority, which is why our team members will always arrive on time and ensure you are satisfied with our work. Our company has an A+ rating with the Better Business Bureau, so you know you’re in the best hands when you work with us!

Give Squeaks a phone call today for all of your HVAC and plumbing needs in Denver!