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When the chill sets in, your furnace should provide steady warmth without a fuss. But if strange sounds start echoing through your home, they may be more than a nuisance—they can be an early warning sign that your furnace needs professional attention. The experienced team at Premier offers expert service for furnaces in Memphis, TN. We diagnose and repair problems before they turn into costly breakdowns, ensuring your comfort and safety all season long.
1. Banging or Booming Sounds
A loud bang when your furnace starts up can indicate delayed ignition, meaning gas is building up before it ignites. This delay can happen due to dirty burners or low gas pressure and can pose a safety hazard if not handled promptly. In some cases, the sound may come from expanding and contracting ductwork, which still warrants inspection. Schedule a service visit with Premier to pinpoint the source and prevent potential damage.
2. Squealing or Screeching Noises
High-pitched squealing often signals an issue with the blower motor or belt. A worn or slipping belt, dry motor bearings, or a failing motor can all produce this sound. If left unresolved, the strain on your system can lead to a complete blower failure. A Premier technician can replace the worn components and lubricate moving parts to restore quiet operation and extend your system’s lifespan.
3. Rattling or Clanking Sounds
A persistent rattle or clank often means something is loose—perhaps a panel, a screw, or even a part inside the blower assembly. These noises can also suggest a more serious issue, such as a cracked heat exchanger. Because a damaged heat exchanger can lead to carbon monoxide leaks, it’s critical to turn off the furnace and call Premier immediately for a professional inspection.
4. Clicking Sounds
It’s normal for your furnace to make a single click when it turns on or off, but repeated clicking can signal a failing ignition system or faulty relay. If your system struggles to start, or the clicking continues after ignition, it’s time for service. Premier’s technicians can test the ignition components and ensure safe and reliable operation.
5. Booming or Rumbling After Shutdown
If your furnace makes a rumbling sound after turning off, it could be a sign of unburned fuel continuing to ignite in the combustion chamber. This situation wastes energy and puts stress on your equipment. Professional cleaning and adjustment from Premier can correct the issue and restore efficient performance.
6. Chirping or Thumping Noises
Chirping is often harmless when you first turn on your furnace for the season, as it may simply be dust or debris burning off or components settling after months of inactivity. However, if the sound continues, it could point to motor or fan issues that need attention. Thumping, on the other hand, may indicate an unbalanced blower wheel, which can damage bearings if ignored.
Trust Premier for Expert Furnace Services in Memphis
Unusual furnace noises are never something to dismiss. Addressing them early can prevent major repairs, reduce energy waste, and keep your family safe. The HVAC specialists at Premier have the training, tools, and experience to handle every kind of furnace repair, from simple adjustments to complex component replacements. Schedule your furnace service today and enjoy quiet, dependable comfort all winter long.