As the seasons change, the more you feel the cool air gusting outside. And … in your home? If your gas furnace is blowing cold air and putting a chill to your Gresham home, it’s time to reach out to Honke Heating & AC. Sometimes a lack of warm air from your gas furnace means a big repair, but often it can be a simple fix. Here are several reasons your gas furnace might be blowing cold air instead of keeping your home toasty.
Your furnace might be overheating
If you haven’t had ongoing maintenance done on your gas furnace lately and you’ve forgotten to change your air filter, either could signal why your furnace is blowing colder air. A dirty air filter can stop air from flowing freely through your furnace. If this occurs, the furnace may overheat and force the burner to shut down.
Your pilot light may have gone out
It’s probable a lack of warm air from your gas furnace can be credited to something as simple as a pilot light that’s gone out. It’s possible, particularly with older systems, for a draft to extinguish a pilot light. Other factors when it comes to an extinguished pilot light are faulty gas valves or a faulty thermocouple.
Your furnace is dirty
Just as a dirty air filter can mean problems for your gas furnace, so can other furnace components if they aren’t appropriately cleaned. A dirty gas burner or flame sensor could cause your furnace to battle to stay lit and not be able to bring warmth to your home.
Your ducts may not be properly sealed
If your ducts aren’t sealed properly or if they have any cracks or holes in them, you might be losing a lot of heated air before it even reaches the vents throughout the home.
No matter what the root of the problem is, Honke Heating & AC in Gresham can help you get your gas furnace up and operating at an efficient level again. We can also help keep it running with regular, preventive maintenance. Give us a call at 503-663-8033 or schedule an appointment with us online and we’ll be there to help.