DIY Furnace Troubleshooting03/06/2015 One of the most important parts of the winter is staying snug and warm. Of course, staying comfortable is critical throughout the year, but during the winter it is even more essential. Winters in West Columbia are erratic and the frostiest days can often pop up on us, sometimes when your furnace is not ready. So, before you ask a professional technician, here are a few things you can examine first: Check your filter – grimy filters are one of the most common causes of unforeseen furnace failures. Air has a more difficult time traveling through filters once they are dusty or dirty, causing the system to switch off often times. The older the furnace, the trickier it might be to detect the problem, while newer furnaces are designed to find clogged and dirty filters before further problems arise. Swapping furnace filters every month or so can prevent these troubles and keep you warm. See if your batteries are weak or dead – keep incessant tabs on your thermostat batteries to guarantee that there isn’t a flashing low battery light or sign on your thermostat. If there is, it’s time to swap out the batteries on your thermostat. Ensure that your thermostat is set to “heat” – it can be easy to overlook minor things like the settings of your thermostat. Verify this crucial step, especially if there was a new spike in temperature that may have caused you to turn off the “heat” setting. Check your switches – in your home’s circuit breaker panel, locate the breakers that operate your furnace: [Ensure|Guarantee|Confirm]48] that the switch is in the On side. If it is Off or in the middle of the two spots, cycle the breaker to Off and then reset it to On. The switch that appears to look like a light switch should also be in the On, or Up, side. It can definitely be misidentified as a real light switch, which is why it is frequently the problem with furnace troubleshooting. Once it’s back On, the system will only take a few minutes to reboot. Working through these steps is a straightforward and effective way of ensuring the efficiency of your furnace before you give a call to your West Columbia expert. If there are still difficulties after you have gone through these steps, you will have a much better idea on how to update your [[technicians|specialists|experts}69] on what the problem might be. If you have questions or need to set up a repair, call Tri City Fuel & Heating Co., Inc. in West Columbia or reach out online assistance.