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6 Reasons Why Your Furnace Runs Continuously

Nov 11

Have you ever come home to a toasty warm house only to find that your furnace has been running non-stop all day? If so, there could be a few different reasons why.  

In this blog post, we'll explore six of the most common reasons why your furnace might be running all day and what you can do about it.


Your furnace is too big for your space.

If your furnace is too big for the space it's meant to heat, it will cycle on and off more frequently than it should. This short cycling puts unnecessary wear and tear on your furnace and can lead to a host of other problems, like poor indoor air quality and higher energy bills.

The solution? Work with a professional heating repair Broken Arrow OK contractor to find a furnace that's properly sized for your home or make adjustments on your existing system.


The thermostat is set too high.

We get it, no one likes coming home to a cold house. But cranking up the thermostat won't actually make your home heat up any faster—it'll just make your furnace work harder (and run longer) than necessary.

So, save yourself some money and keep the thermostat set to 68 degrees or lower this winter. Your wallet (and your furnace) will thank you.


The furnace filter is too dirty!

A dirty filter restricts airflow and makes it harder for your furnace to do its job. As a result, your furnace has to run longer to heat your home, which wastes energy and money.

To keep your furnace running efficiently, be sure to check the filter monthly and replace it as needed.


The vents are blocked.

If the vents in your home are blocked by furniture or other objects, it makes it harder for heated air to circulate throughout the house. As a result, your furnace will run longer than normal in an attempt to reach the desired temperature—wasting energy and driving up your utility bills in the process.

 So, take a walk around your home and make sure all the vents are clear and unobstructed. You may also call the pros for heating repair Broken Arrow OK for help in case you can’t solve a blocked vents on your own.  


The pilot light is out.

If the pilot light on your gas furnace goes out, the burner won't ignite when the furnace kicks on—which means no heat for you.

If you suspect that this might be the problem, consult your owner's manual or give us the pros a call for heating repair Broken Arrow OK and they’ll be happy to help you troubleshoot the issue over the phone.


There's a problem with the igniter switch or flame sensor.

The igniter switch ignites the gas in the burner assembly when the thermostat calls for heat. If this switch is faulty or damaged, it can prevent the burner from igniting—leaving you shivering in the cold!

Similarly, if there's a problem with the flame sensor (a safety device that ensures there's a flame present before fuel is released), it can also prevent ignition from occurring—leaving you out in the cold yet again!

If you suspect either of these parts is defective, be sure to contact your local heating repair company immediately.


Don’t Think Twice Calling the Pros About Your Furnace! 

There are several reasons why your furnace might be running all day long—from simple things like a dirty filter or blocked vents to more complex issues like pilot light problems or defective igniter switches/flame sensors.

If you're not sure what's causing your furnace to run continuously, give Air Solutions a call at 918-417-6337 and we'll be more than happy to help diagnose and solve the problem for you! Stay warm this winter!