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These Furnace Sounds Could Spell Disaster

woman-listening-to-furnace-sounds

We often talk on this blog about the importance of having repairs done promptly when any part of your HVAC system is experiencing problems. Delaying repairs can cause small problems to worsen, put strain on other parts of the system, or even cause damage to unrelated components. 

The trick is knowing how to catch problems early, and one of the best ways to do that is listening to the sounds your furnace makes. Identifying furnace issues quickly is crucial to prevent further damage, ensure safety, and avoid increased energy costs. Pay attention to the sounds you hear when all is going well. They should be steady and consistent, and not very loud. Once you’re familiar with the good sounds, you’re more likely to notice right away when strange sounds occur. What strange sounds might you hear when your furnace is having trouble, and what kind of trouble do they indicate? Read on to find out. Our team specializes in heating cooling and provides comprehensive HVAC services throughout the LA area.

Introduction to Furnace Repair

When the temperatures drop in Shreveport, LA, a reliable heating system is essential for keeping your home comfortable and safe. Furnace repair is a key part of ensuring your heating unit is always ready to tackle the cold, preventing common heater problems like cold spots and unexpected breakdowns. At Mike Smith Heat & Air, our certified technicians are dedicated to providing top-notch furnace repair services for all types of systems, including gas furnaces, electric furnaces, and heat pumps. Whether your HVAC system needs a quick fix, a thorough tune-up, or routine maintenance, our team has the expertise to keep your unit running smoothly and efficiently. With our comprehensive repair services, you can trust that your furnace will deliver peak performance all season long, helping you avoid costly repairs and high utility bills.

Groaning

Does your furnace sound like a dramatic robot who is simply exhausted with life and wearing down? These issues can affect various types of heaters, not just furnaces. If you hear a groaning sound, it’s not actually likely that your furnace is having an existential crisis. It’s far more probable that the motor bearings have worn down, and you need furnace service in Sterlington, LA. Noticing the sound and scheduling repairs promptly means replacing the bearings. Ignoring the problem and delaying repair could mean having to replace the whole motor.

Rumbling

Does your furnace sound like it has terrible indigestion, or like a small thunderstorm is brewing inside it? A dirty burner can cause your furnace to make a worrisome rumbling noise. Repairs should be easy, and this issue can be avoided in the future by making sure you schedule furnace maintenance every year.

Clanking or Squealing

Many (but not all) furnaces have a motor that is separate from the fan. The two are connected with a belt that transfers the motion of the motor to the fan. Clanking or squealing can indicate a problem with the belt. It may be coming loose, or it may have cracked and started to tear. In this case, prompt repair means replacing the belt. Failure to repair it promptly can result in the belt flying out of position at high velocity and damaging other components inside your furnace.

Clicking

Loud, frequent clicking is the sound you should take most seriously. If you hear this, shut down your furnace and call for emergency repairs. If you’re lucky, it’s just a loose screw allowing a panel to click against the body of the furnace cabinet. But it can also be the first indication of a cracked heat exchanger. Since this is the component that keeps combustion gasses separate from the air you breathe in your home, a crack in the heat exchanger can lead to carbon monoxide poisoning. 

We’re always happy to hear from customers wondering whether a suspicious furnace noise is a cause for alarm. It’s better to be safe than sorry, and sometimes a bit of information can go a long way toward easing your mind.

Importance of Furnace Maintenance

Keeping your heating system in top shape requires more than just occasional repairs—it demands regular furnace maintenance. Routine maintenance services from Mike Smith Heat & Air are designed to catch issues before they escalate, preventing frequent cycling, strange noises, and further damage to your system. Our skilled technicians perform thorough coil cleaning, inspect safety controls, and check the heat exchanger to ensure your furnace operates at optimal performance and maximum energy efficiency. Regular maintenance not only helps lower your utility bill but also extends the life of your furnace and keeps your home safe by identifying carbon monoxide leaks and electrical hazards early. Serving Shreveport, Bossier City, and nearby communities, we offer same-day service and upfront pricing, making it easy and convenient to keep your heating system in excellent condition.

Benefits of Professional Furnace Repair

Choosing professional furnace repair services comes with a host of benefits for your home and family. Our knowledgeable technicians at Mike Smith Heat & Air are trained to diagnose and resolve even the most complex mechanical problems, ensuring your heating system produces heat efficiently and safely. Professional repairs can significantly improve your energy efficiency, enhance indoor air quality, and reduce the risk of further damage to your HVAC system. We use only major brands and high-quality parts, so you can count on reliable, long-lasting results. With our timely repairs, you’ll restore comfort to your home quickly and prevent minor issues from turning into costly emergencies. Plus, we offer maintenance plans and services for all your HVAC needs, including ductless mini-split installations and repairs, to keep your system running at its best year-round.

Why Choose Mike Smith Heat & Air

At Mike Smith Heat & Air, we’re committed to delivering the best service in the HVAC industry. Our team of certified technicians brings years of experience and a passion for excellence to every job, whether it’s heating and air conditioning repair, maintenance, or installation. We understand the importance of indoor air quality and energy efficiency, which is why we offer a full range of services—from furnace repairs to AC services and air quality solutions. With upfront pricing, honest recommendations, and a focus on customer satisfaction, we’re the trusted choice for all your HVAC needs in Shreveport, LA, and the surrounding areas. When you choose us, you’re choosing a company that values your comfort, safety, and peace of mind.

Schedule Furnace Repair or Maintenance

Don’t wait for your furnace to fail before taking action—schedule your repair or maintenance services with Mike Smith Heat & Air today. Our knowledgeable technicians are ready to provide same-day service, upfront pricing, and flexible financing options to fit your needs. We’re dedicated to helping you stay comfortable in your Shreveport home, no matter the season. Whether you need a quick tune-up, emergency repairs, or a comprehensive maintenance plan, our team is here to deliver the best possible service. Contact us now to schedule your furnace repair or maintenance and experience the difference of working with a professional, reputable HVAC company that puts your comfort first.

Contact Mike Smith Heating & Air Conditioning, LLC. We provide “Professional grade service.”

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