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When it gets cold outside, your furnace is supposed to step up and keep your home nice and cozy. But what if it’s not quite doing its job? It can be frustrating to deal with chilly rooms or skyrocketing energy bills when your furnace is struggling. Don’t worry—there are a few common reasons this happens, and luckily, most of them have simple fixes.
One of the biggest culprits? A dirty air filter. Over time, dust, pet hair, and all kinds of debris can clog your filter, blocking airflow and making your furnace work way harder than it should. The good news? Swapping out your filter every month or so during the colder months can make a huge difference. If that doesn’t do it, a professional furnace maintenance visit will go deeper into tuning up your system, which sometimes solves the problem.
Another sneaky issue could be your thermostat. If your house isn’t warming up, double-check that it’s set to “heat” and not “fan” or “off.” Sometimes it’s as easy as replacing the batteries. If your thermostat is outdated or acting up, this might be the perfect excuse to upgrade to a programmable one—it can make your life a lot easier and your home more comfortable.
Blocked vents are another common problem. Take a quick walk around your house and make sure nothing’s covering them—like furniture, rugs, or even holiday decorations. Clear vents mean better airflow and a warmer home. If that doesn’t do the trick, your ducts might need a deep cleaning to really get things moving again.
If your furnace is on the older side, regular wear and tear could be the issue. Motors, belts, and other parts don’t last forever. That’s why annual maintenance is so important—it can catch small problems before they turn into expensive furnace repairs or leave you shivering during a cold snap.
And finally, if your furnace just can’t seem to keep up, it might not be the right size for your home. It’s not uncommon for a furnace to be undersized, especially if your home has had upgrades or additions. If you suspect that’s the case, give HVAC Services, Inc. a call. We service South Central Kentucky and Bowling Green, Glasgow, and surrounding cities, and we’ll help you figure out the best solution to keep your home warm and toasty all winter long.
