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Every year it’s the same thing—winter comes and your furnace has to be up to handling what the elements have in store to keep you cozy and comfortable all season long. Your family looks to you to ensure that your furnace can be counted on for the heat needed to protect them from the frosty cold outside. But do you know if your furnace is ready to tackle all of winter’s wrath? If your furnace gives you trouble, and you think you need service for your HVAC in Acworth, try using these troubleshooting tips first to get things warmed up again. No Heat at All One morning you wake up to a frost-covered world outside your window but—there’s no heat inside! What could be more frustrating? However, depending on your furnace model, you may find a simple solution before moving on to explore more serious causes of the problem. Check the thermostat first; it could be as easy as making sure the proper setting has been selected to run the furnace. Move on to the circuit breaker and find out if it has tripped, then reset it if necessary. Next, look for a reset button on the furnace motor and press that if you find one. Don’t forget to check the pilot light if you own a gas furnace. Not Enough Heat Nearly as annoying as a total lack of heat is hearing the furnace start up only to give you too little heat. This problem may be easier to solve than a total lack of heat. Believe or not, it could simply be that your air vents and heat registers are blocked. Make sure they’re able to blow and that no furniture or other items are in the way, and check that the vents are open in the first place, too. Look at the thermostat and adjust the temperature setting if it’s too low. If those steps don’t help, check the furnace filter and, if it’s dirty, clean it, or replace it if it’s not a washable filter. Still have a problem? Look for leaks in your HVAC ducts, which can be fixed with—you guessed it—duct tape! If none of these ideas help, it’s time to give your furnace repair technician a call to dig further into the problem. No Air The furnace starts up, you hear the motor kick on, but you feel no air at all! Often this problem is caused by the belt connecting the blower with the furnace motor. These belts can become worn with use over time, and can even break. This is a repair you can make yourself. Locate the belt’s part number that should be stamped right on it and buy a replacement belt at your home center. Need help? Your furnace professional will gladly take care of it for you. In the opposite case, you may have a blower that won’t shut off. Check the fan switch on the thermostat and switch it to “auto” if it’s set to “on.” Should these tips not work, call your furnace service shop for help. On and Off Another problem that may be caused by your thermostat is when the furnace turns on and off too often. Check to see if your thermostat has a calibration lever and set it a little longer. If the thermostat is old, you should consider replacing it. Check to see if the furnace filter is dirty or if the blower is clogged, and clean or replace them if needed. Odd Noises Ordinarily you’ll hear noises from your HVAC ducts, such as banging or popping, when the heated air causes the cold metal ductwork to expand. You can replace your ducts with insulated ductwork if the noises are bothersome enough. Squeaking sounds may indicate a slipped or worn blower belt that needs replacement. If the blower motor makes grinding noises, turn it off immediately and call your HVAC specialist. Age It could be that your furnace is simply getting old. Indications of this include heated air that is too dry, inconsistent room heating, or a sudden rise in your heating bills. Don’t make a decision until a furnace repair technician can inspect the unit and find out if any repairs will keep it going. But if your furnace is more than 15 to 20 years old, you’ll probably need to replace it. The good news is that the newer, more efficient furnace models will save you money in the long run, making replacement a worthwhile investment. Nothing beats solving a simple furnace problem yourself without making a service call. But if the problem is more than you can handle, if you wish to have your furnace inspected, or if you have any other HVAC questions, call your experts for HVAC in Acworth and find the help you need today.
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