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Does My Greenwood Furnace Need Repairs?

Dec 12, 2023

On a chilly day like today (because you wouldn’t be reading a post like this in the summer), you count on your home’s furnace as it works tirelessly to keep you warm and cozy. But just like every appliance in your Greenwood home, your furnace won’t last forever. Ordinary wear and tear over time can start to affect your comfort … and your utility bills. Is your furnace in need of help? These are common indicators that your furnace may be in distress, signaling the need for professional attention. 

Stuck on Repeat

It’s normal for furnaces to go through cycles in which they run for a while to bring your Greenwood home to the desired temperature and then shut down until more heat is needed. But if you’ve noticed your furnace is cycling on and off more frequently than usual, it may be a sign of trouble. Constant cycling is often related to issues with the thermostat, a malfunctioning flame sensor, or an overheating furnace. 

Did You Hear That?

All furnaces make some noise during operation. But if you’re suddenly hearing unusual or loud sounds, there could be underlying issues. If you hear banging, clanking, whining, or any other abnormal sounds emanating from your furnace, it’s time to call for help. Unusual noises typically signal problems with the blower motor, a loose belt, or even more serious mechanical issues. 

How Much?

There hasn’t been a rate increase, so why have your energy bills suddenly gone through the roof? Factors such as a clogged air filter, a malfunctioning thermostat, or a burner in need of cleaning or adjustment, can all contribute to reduced efficiency. Less efficiency means your furnace is using more energy than it should.

Check the Color

If your Greenwood home has a gas furnace, look at the pilot light. What color is it? If the flame is blue, your furnace is cleanly and efficiently using gas. A yellow flame is a warning of incomplete combustion, potentially releasing carbon monoxide into your home. A yellow pilot light demands immediate attention from a qualified technician to ensure the safety of your household

Feel a Draft?

If your Greenwood home’s heating has become inconsistent, with some rooms are significantly colder than others, or finding yourself constantly adjusting the thermostat, something’s not right. Possible culprits include a malfunctioning thermostat, issues with the blower motor, or clogged air ducts hindering proper airflow.

That Looks Old …

Most furnaces are designed to provide service lives of about 15 years. If your home’s furnace appears to be substantially older, or if you see rust or other damage, there may be serious (even dangerous) wear and tear inside. Cracks or corrosion on the heat exchanger, rust on the burners, visible soot, or frayed wires are all signs of potential trouble.

… and Dirty

Over time, dust and debris can accumulate, air filters can become clogged, and various components may wear out. If you can’t remember the last time a heating professional performed maintenance on your furnace, it’s probably overdue for a cleaning at the very least.

Nickels & Dimes

Has your furnace already broken down a few times? Are the costs of minor repairs adding up to major dollars? While regular maintenance can extend the lifespan of your furnace, an aging system that requires constant attention may be more cost-efficient to replace. The good news is that today’s high-efficiency furnaces use less energy, so you can expect lower bills.

Choose Johnson for Furnace Repair in Greenwood, IN

Your furnace works tirelessly to keep your home warm, and recognizing the signs that it needs repair is crucial for its longevity and your comfort. Whether you’re dealing with inconsistent heating, unusual noises, increased energy bills, or visible wear and tear, making sure your furnace is working properly is critical for your family’s safety and comfort. If you believe it needs repairs, the Johnson Heating Cooling & Plumbing team is ready to help!

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