Now is when homeowners start turning on their heating systems to settle in for a cold winter. Unfortunately, when some furnaces start up, especially if it hasn’t had a fall heating tune-up, there are some troubles that need to be assessed. A major problem you may discover is your furnace making funny noises – take a look at these furnace noises you should never disregard.
If you hear a loud scratching noise that sounds like metal on metal, there is likely something faulty with the blower wheel. If you hear a sound like this, turn off your furnace right away and call Golden Seal Service Experts to inspect the equipment. There are a few things that could be wrong with the blower wheel. First, it may just be loose and if the piece is not too harmed, can be tightened. Second, it could be that the blower wheel is broken and will require replacement. Or third, it might be that the motor mount actually broke, causing the entire blower assembly to rattle uncontrollably. One of our service technicians would be happy to come out and take a look, and get you back to the noiseless and comfortable home you have come to adore.
Loud Bang When Furnace Starts
If there is a loud bang when your furnace kicks on, there are a handful of things that could be going on. Two general problems are a dirty furnace burner or ignitor. Expanding and contracting air ducts can also cause loud bangs after the heating system blower starts up. A filthy furnace burner or ignitor could delay the burners from igniting, causing gas to build up. When the gas finally does ignite, it will create the loud boom you hear. This could result in a safety issue, especially if one of these small explosions caused the heat exchanger to crack. Not only could that cause a carbon monoxide leak, but you’d end up having to replace the heat exchanger, which could be very costly.
The other trouble, expanding and contracting air ducts, is a typical noise complaint for people with metal ducts. If your furnace is making the loud bang and it is a result of your air ducts, it could be a sign of undersized ducts, blocked vents, or a clogged air filter. Golden Seal Service Experts is happy to set up an appointment to diagnose your problem and get your home back to order. Additionally, this will also result in improved comfort as well.
If you hear a whining noise, it could be the blower motor is malfunctioning, the shaft bearings are in need of oil, or an issue with the blower belt. An annual heating tune-up will help catch these issues before they become major problems so make sure you call us at 630-246-2698 and we’ll make sure your heating equipment is ready to keep you safe and comfortable all winter long.