A furnace that never stops running isn’t just noisy. It’s also a sign something isn’t working right. Whether it’s a small adjustment or a deeper issue, a constantly running furnace can lead to higher bills and put extra strain on your heating system. At Kennihan Plumbing & Heating, Inc., we’ve seen all types of furnace issues over our 50 years in business, and we know how to handle each one. If you’re in need of furnace service in Butler County, here’s a breakdown of what could be causing your furnace to run nonstop.
Common Causes of a Constantly Running Furnace
1. Thermostat Settings
A thermostat issue is often the first culprit. When the thermostat’s fan setting is switched to “on,” it keeps the blower running even when the furnace doesn’t need to heat the air. This setting can lead people to think the furnace is constantly running when it’s really just the fan. To stop this, check that the fan setting is on “auto” so it only runs when necessary.
2. Dirty or Clogged Filter
A dirty air filter can be a simple fix. When the filter clogs with dust and debris, air can’t flow freely. This restriction causes the furnace to work harder, and it may seem like it’s always running. Changing the filter regularly is key to avoiding this problem. A clean filter helps the furnace work more efficiently, cutting down on how long it needs to run.
3. Furnace Size
Furnaces that are too big or too small for the home can cause issues. A furnace that’s too small will struggle to reach the set temperature, so it runs more often. A furnace that’s too large cycles on and off too quickly, which can wear down components and lead to constant operation. We can help assess your heating needs and guide you toward the best furnace installation options if a replacement makes sense. Choosing the right size and type of furnace for your home can solve a lot of issues and make for a more comfortable winter.
Impact of Constant Furnace Operation
Higher Bills
A constantly running furnace uses more energy, which means higher heating bills. Even if the furnace seems to be working fine, this increased operation could be costing you extra each month. By addressing this issue early, you can save money over time.
Safety Concerns
Natural gas furnaces are popular for their efficiency, but they need regular maintenance. When left in poor condition, a natural gas furnace can pose risks, such as carbon monoxide leaks. Oil furnaces are more durable, and high-end models make nearly full use of the fuel they burn. Whether you’re weighing natural gas vs. electric furnace options, or considering oil furnace benefits, regular inspections can catch issues early and keep your home safe.
Benefits of Professional Furnace Tune-Up and Repair
Regular maintenance prevents small issues from becoming bigger problems. Our furnace repair and maintenance services include a full inspection and tune-up. We take the time to make sure your furnace is in good shape so you don’t have to worry about unexpected breakdowns.
If you’re considering a new furnace, we offer furnace installation options that fit the needs of each home, including mobile home furnace installation. Mobile homes have unique heating requirements, and our team knows how to work with these setups for safe and efficient operation.
24-Hour Emergency Services
We offer 24-hour emergency service to give you peace of mind. If your furnace fails in the middle of the night, don’t wait until morning. Our team is available around the clock to handle urgent repairs and keep your home comfortable. Plus, with our maintenance plan, you’ll receive a 10% discount on any HVAC repairs, making it easy to keep up with needed fixes.
At Kennihan Plumbing & Heating, Inc., we treat your home like it’s our grandma’s home. Contact us today for professional furnace service in Butler County!