DIY Furnace Troubleshooting03/06/2015 One of the most important parts of the winter is staying snug and warm. Of course, staying comfortable is important throughout the year, but during the chilly season it is even more essential. Winters in Florissant are unpredictable and the coldest days can often pop up on us, sometimes when your furnace is unprepared. So, before you call in 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 sudden furnace failures. Air has a more difficult time floating through filters once they are filthy or dirty, causing the system to shut down sometimes. The older the furnace, the more difficult it might be to notice the problem, while newer furnaces are meant to find clogged and dirty filters before further problems arise. Replacing furnace filters every month or so can counteract these issues and keep you comfy. See if your batteries are weak or dead – keep constant tabs on your thermostat batteries to ensure that there isn’t a flashing low battery light or sign on your thermostat. If there is, it’s time to replace out the batteries on your thermostat. Ensure that your thermostat is set to “heat” – it can be easy to overlook little things like the settings of your thermostat. Verify this crucial step, especially if there was a recent rise in temperature that may have caused you to switch off the “heat” setting. Check your switches – in your home’s circuit breaker panel, discover the breakers that operate your furnace: [Ensure|Guarantee|Confirm]48] that the switch is in the On position. If it is Off or in the middle of the two sides, cycle the breaker to Off and then reset it to On. The switch that seems like a light switch should also be in the On, or Up, position. It can easily be confused as a real light switch, which is why it is frequently the issue 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 confirming the efficiency of your furnace before you set-up a call to your Florissant professional. If there are still difficulties after you have worked through these steps, you will have a much better idea on how to notify your [[technicians|specialists|experts}69] on what the issue might be. If you have questions or need to arrange a repair, call B & B Heating & Cooling in Florissant or reach out online assistance.