As the temps change, the more you feel the cooler air gusting outside. And … right inside your house? If your gas furnace is blowing cold air and giving a chill to your Laguna Niguel home, it’s time to reach out to Ocean Air Conditioning and Heating . Once in a while the loss of warm air from your gas furnace means a big repair, but often it can be a small fix. Here are some of the main reasons your gas furnace could be blowing cold air instead of making your home warm and cozy.
Your furnace could be overheating
If you haven’t had routine maintenance performed on your gas furnace lately and you’ve neglected to replace your air filter, each could be the reason why your furnace is blowing cold air. A dirty air filter can stop air from flowing freely through your furnace. If that happens, the furnace could overheat and shut down its burner.
Your pilot light may have gone out
Sometimes 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, specifically with older furnaces, for a breeze to extinguish a pilot light. Other reasons for an extinguished pilot light are defective gas valves or a faulty thermocouple.
Your furnace is dirty
Just as a dirty air filter can cause challenges for your gas furnace, so can other furnace components if they aren’t properly cleaned. A dirty gas burner or flame sensor could cause your furnace to fight to stay lit and leave you in the cold.
Your ducts may not be properly sealed
If your ducts aren’t properly sealed 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 reason for the problem is, Ocean Air Conditioning and Heating in Laguna Niguel can help you get your gas furnace up and running at an efficient level again. We can also help keep it running with ongoing, preventive maintenance. Give us a call at 949-525-9119 or book an appointment with us online and we’ll be there to help.