It’s getting chilly in Staunton, VA, and the last thing you need is your furnace acting up. If your system is running nonstop, you’re probably wondering what’s going on. Let’s look at some common reasons your heating equipment is running constantly and what you can do about it.
Dirty Air Filter
A dirty air filter can make your furnace work harder and run longer. It restricts airflow, so your equipment must put in extra effort to circulate warm air throughout your home. To prevent your furnace from constantly running, change your air filter regularly.
Thermostat Troubles
Your thermostat controls your heating system. It tells your furnace when to turn on and off and what temperature to maintain in your home.
A malfunctioning thermostat can cause your furnace to run constantly. Check the batteries and make sure you set the thermostat to the correct temperature. You might also want to think about upgrading to a programmable thermostat so you have more control over your heating schedule.
Leaky Ductwork
Your home ductwork carries warm air throughout your house. If there are leaks in your ductwork, that heated air can escape, and your furnace must work harder to keep your home warm.
Inspect your ductwork as part of your maintenance routine for any visible leaks or gaps and seal them with duct tape. If you think you might have bigger leaks, call a professional to inspect your ductwork.
Undersized Furnace
A furnace that’s too small for your home can also cause problems. An undersized system will struggle to heat your home evenly, and it can cause it to run for extended periods of time. This puts a lot of stress on your furnace.
If you think you have an oversized furnace, talk to our HVAC technicians. They will see if a smaller system would be better for your home.
Other Issues
A malfunctioning blower motor or a faulty ignitor, along with a problem with the control board, can also cause your machinery to run constantly. These problems are more complex, so you’ll need a qualified HVAC technician to fix them. If you have checked the simple things and your furnace is still running nonstop, call Valley Air Heating, Cooling, & Plumbing for help.
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