When your furnace turns on, you expect it to produce warm air to help heat your home. However, several issues can prevent your heating equipment from warming the air. There may also be a problem with your ductwork that prevents warm air from reaching your various living spaces. A professional can quickly diagnose the problem and make the appropriate repairs.

Pilot Light Issues

If your furnace has a pilot light, it may have gone out. This prevents air from being heated and circulating through your home. Your furnace will still run, but only cold air will come through your vents.

A pilot light can be relit. However, you may be experiencing ongoing pilot light issues that need to be addressed. If the pilot light is in a drafty area, it could be more prone to going out.

Broken Flame Sensor

For a gas furnace, the flame sensor is a metal rod that ensures that flames are being produced when the gas valve opens. If your flame sensor is broken, it can disrupt the heating process. A professional can replace, clean, or repair your flame sensor. This isn’t a concern if you have an electric furnace, though.

Replacing Your Furnace

A typical furnace is designed to last approximately 15 years. If your furnace is nearing the end of its useful life, and you notice you can’t achieve a comfortable and warm home in an efficient manner, it might be time to replace it. Certain issues, like a cracked heat exchanger, require replacement for safety reasons.

A new furnace can help you save money on your energy bills each month, improve your indoor air quality, and keep your home comfortable. A professional can help you choose a furnace that is the right size for your home. An appliance that’s too small will have to work too hard to keep up with your temperature demands. A unit that is too large can be very inefficient.

Before You Call for Assistance

Before you pick up the phone and call a professional, there are a few things you need to check. First, make sure that your air filter isn’t clogged. A dirty filter can impede airflow and prevent warm air from blowing throughout your home. Also, check your thermostat to ensure that it is set to the heat function.

For help with a furnace that is blowing cold air in Tampa Bay, FL, reach out to the team here at Cornerstone Pros for a furnace inspection and repairs or replacement.