3 Causes Why Your Furnace Isn’t Staying Lit and How to Fix It
A faulty furnace is exhausting to put up with. There are several reasons this may happen, but one of the most likely is a problem with the burners or related systems.
Newer furnaces don’t depend on pilot lights to keep the furnace going. Instead, they use electronic ignition. If this ignition fails, the burners won’t perform like they do normally.
When your gas furnace is functioning normally, here’s how it should work:
- The thermostat tells your furnace to activate.
- Your furnace’s draft inducer fan starts to pull fresh air into your furnace.
- The gas valve opens to send gas into the pilot burner.
- An electronic spark lights the pilot light.
- The flame sensor informs your furnace that the pilot has been ignited.
- The gas valve transports gas to the primary burners, which are lit by the pilot light.
- Your furnace then sends warm air throughout your residence via ductwork.
If something malfunctions during this procedure, your furnace will turn off for safety purposes. Or it might shut down a few minutes into heating because it’s overheating.
Several of these malfunctions can be fixed on their own, but others need professional servicing. When you need the fastest furnace repair in Windsor, reach out to our furnace Experts at 226-773-3357. We repair all brands and our services are backed by a 100% Satisfaction Guarantee for a year.*
Here are several of the main reasons why your heating isn’t staying lit and what to do to fix it.
1. Faulty Flame Sensor
Your furnace’s flame sensor is a safety feature that informs your furnace when gas is ignited. If the sensor is dirty or damaged, it may work intermittently or not at all. Even if the sensor is working normally, incorrect positioning leaves it unable to detect the flame at all. While you could try troubleshooting and cleaning this sensor on your own, contacting a pro like Bryant Heating & Cooling Service Experts will ensure the problem is fixed swiftly and correctly.
2. Overheated Furnace
Your furnace has built-in safety functions that shut it off if it gets too hot. One of the most frequent causes is a clogged filter. We encourage checking your air filter monthly. If you can’t see light through it, replace it.
3. Thermostat Malfunction
Your thermostat commands your furnace when it needs to heat your house. When it’s not functioning as it’s supposed to, your furnace will struggle to keep your residence warm. This can be a battery or electrical issue, depending on what model of thermostat you own. We encourage reviewing your owner’s manual or manufacturer’s website for relevant troubleshooting instructions. If you still can’t get yours working, get in touch with our Experts at 226-773-3357. We’ll identify the cause promptly and can replace your thermostat, if necessary.
Several of these issues, like 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 annually, because it can help minimize breakdowns, increase your furnace’s energy efficiency and can even make it last longer.
We Have You Protected When It’s Time for Furnace Replacement
Inevitably, your furnace can’t work like it’s supposed to despite attempts to repair or maintain it. When the time comes, consider Bryant Heating & Cooling Service Experts and our expert furnace replacement in Windsor. We partner with some of the top furnace brands, such as Lennox®, to offer you affordable, energy-efficient heating equipment.
When you’re considering replacing your furnace, consider enrolling in our Advantage Program™. Getting a new 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 charges, and you get to keep any valuable rebates.
What’s even better is that Advantage members don’t pay a dime for repairs** or maintenance. If disaster hits, you’re protected with 24/7 priority service. You’ll also receive discounts, no last-minute charges and several other benefits.
Don’t put up with interruptions to your comfort for a second longer. Give Bryant Heating & Cooling Service Experts a call at 226-773-3357 to schedule an appointment right away. 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.