3 Explanations Why Your Furnace Isnt Staying Lit and How to Fix It

A broken furnace is tedious to handle. There are several reasons this may happen, but one of the most common is an issue with the burners or associated parts.

Newer furnaces don’t rely on pilot lights to keep the furnace going. Instead, they utilize electronic ignition. If this ignition is damaged, the burners will not function like they are supposed to.

When your gas furnace is functioning properly, here’s how it should work:

  • The thermostat directs your furnace to run.
  • Your furnace’s draft inducer fan starts to draw fresh air into your furnace.
  • The gas valve opens to move gas into the pilot burner.
  • An electronic spark ignites the pilot light.
  • The flame sensor informs your furnace that the pilot is burning.
  • The gas valve directs gas to the main burners, which are lit by the pilot light.
  • Your furnace then transports warm air across your home via ductwork.

If something fails during this sequence, your furnace will shut down for safety reasons. Or it might deactivate a few minutes into heating because it’s overheating.

Several of these issues can be repaired on their own, but others are best handled by professional assistance. When you want the finest furnace repair in Wheeling, contact our heating Experts at 847-250-6729. We service all brands and our service is backed by a 100% Satisfaction Guarantee for a year.*

Here are a few of the main reasons why your heating isn’t staying lit and what to do about it.

1. Dirty Flame Sensor

Your furnace’s flame sensor is a safety feature that tells your furnace when gas is ignited. If the sensor is dirty or malfunctioning, it may work intermittently or not at all. Even if the sensor is functioning normally, misaligned positioning leaves it unable to recognize the flame to begin with. While you can try troubleshooting and cleaning this sensor on your own, contacting a professional like Comfort Masters Service Experts will guarantee the problem is handled promptly and correctly.

2. Overheated Furnace

Your furnace contains built-in safety features that shut it off if it gets too hot. One of the most frequent causes is a clogged filter. We encourage evaluating your air filter monthly. If you can’t see light through it, change it.

3. Thermostat Malfunction

Your thermostat tells your furnace when it should heat your residence. When it’s not working correctly, your furnace will have trouble keeping your home warm. This can be a battery or electrical issue, depending on what type of thermostat you use. We encourage referring to your owner’s manual or manufacturer’s website for relevant troubleshooting information. If you still can’t get yours working, call our Experts at 847-250-6729. We’ll discover the cause right away and can replace your thermostat, if that is required.

Some of these issues, including a dirty flame sensor or an overheated furnace, are a result of a lack of proper furnace maintenance. It’s highly beneficial to have this service performed every year, because it can help minimize breakdowns, increase your furnace’s energy efficiency and might even make it live longer.

We Have You Protected When It’s Time for Furnace Replacement

Inevitably, your furnace cannot work like it should despite attempts to repair or maintain it. When the time comes, call Comfort Masters Service Experts and our top-notch furnace replacement in Wheeling. We partner with some of the number one furnace brands, like Lennox®, to offer you affordable, energy-efficient heating options.

When you’re looking into replacing your furnace, consider taking advantage of our Advantage Program™. Replacing a furnace can cost you thousands of dollars out of pocket. As an Advantage member, you’ll get a new furnace for just one small monthly fee. There’s no down payment or installation expenses, and you get to pocket any beneficial rebates.

What’s even better is that Advantage members don’t pay a cent for repairs** or maintenance. If you have a disaster, you’re guaranteed a fast response with 24/7 priority service. You’ll also obtain discounts, no sneaky charges and lots of other benefits.

Don’t struggle with interruptions to your comfort for a moment longer. Give Comfort Masters Service Experts a call at 847-250-6729 to request an appointment now. Whether you are looking for repairs or if it’s time for a new furnace, we guarantee your satisfaction.

*Not applicable to the Advantage Program. See your signed Advantage Program agreement for full details and exclusions. 100% Satisfaction Guarantee is subject to certain restrictions and limitations as set forth in the applicable Terms and Conditions. **See your signed Advantage Agreement for details.

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