Why Won’t My Furnace Ignite?

February 14, 2020 2:59 am Published by Leave your thoughts

During the winter months, you rely on your furnace to keep your home warm and comfortable when temperatures outside start to dip. Unfortunately, a lot of homeowners experience furnace issues that prevent effective heating and increase energy waste. One of the most common furnace issues is a broken furnace ignition in Oregon City, OR. If you’re dealing with a malfunctioning furnace ignition, it’s a good idea to follow some troubleshooting tips to get the problem fixed as soon as possible.

Troubleshooting furnace ignition issues

There are a few different reasons why your furnace’s ignition might not be working properly:

  • No power to your furnace: One issue that can prevent your furnace ignition from working properly is a lack of power to the furnace. Check the power switch inside your furnace to make sure it’s switched on. Next, inspect your circuit breaker to check for a blown fuse that might be preventing power from reaching your furnace. If the circuit to your furnace is tripping frequently, contact an HVAC technician for help with a furnace ignition fix in Oregon City, OR to resolve the problem.
  • A clogged air filter: Your furnace’s air filter collects debris, dust and particles to improve air quality and keep your furnace working efficiently. When this air filter gets clogged, it can have an impact on furnace performance. When air filters become too clogged, it can inhibit airflow and prevent the furnace ignition from working properly. Thankfully, changing the air filter is a simple process that can make a big difference for your heating system.
  • A gas supply problem: Another common issue with furnace ignition is a lack of gas supply to your heating system. If your gas supply is shut off or interrupted for any reason, your furnace won’t be able to ignite properly. Check the shutoff valve for your gas supply outside to ensure your gas is turned on. After you’ve verified that your gas is turned on, try using another gas appliance, like your stove, to see whether it’s working okay. If gas is working for this other appliance, but not for your furnace, it’s possible that you have a faulty gas connection or a damaged gas line.
  • Malfunctioning ignition sensor: If your pilot light or ignition sensor is damaged or malfunctioning, you might notice that your furnace clicks on, but fails to ignite. This issue can often be fixed simply by cleaning the ignition sensor. In some cases, you might need to replace your pilot light or ignition sensor to get your furnace working again. An HVAC technician can provide you with an evaluation and repair recommendation to fix your system.

Furnace ignition fix in Oregon City, OR

For professional help with a furnace ignition fix in Oregon City, OR, reach out to L & J Heating & Cooling. We specialize in HVAC repair and replacement services and we have extensive experience with furnace troubleshooting and repairs. One of our technicians will inspect your furnace to diagnose the problem and provide you with service recommendations to get your furnace working the way it’s supposed to.

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