DIY Furnace Troubleshooting03/06/2015 One of the most important parts of the winter is staying cozy and warm. Of course, staying comfortable is important throughout the year, but during the cold it is even more essential. Winters in Laguna Hills are erratic and the coldest days can often appear on us, sometimes when your furnace is ill-equipped. So, before you ask a specialized technician, here are a few things you can examine first: Check your filter – grimy filters are one of the most common causes of unexpected furnace failures. Air has a more challenging time passing through filters once they are filthy or dirty, causing the system to switch off often times. The older the furnace, the trickier it might be to find the problem, while newer furnaces are designed to point out clogged and dirty filters before further troubles arise. Changing furnace filters every month or so can ward off these issues and keep you warm. See if your batteries are weak or dead – keep constant tabs on your thermostat batteries to guarantee that there isn’t a flashing low battery light or indicator on your thermostat. If there is, it’s time to switch 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 important step, especially if there was a relevant spike in temperature that may have caused you to turn off the “heat” setting. Check your switches – in your home’s circuit breaker panel, discover the breakers that control 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 positions, turn 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 definitely be mistaken for 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 confirming the effectiveness of your furnace before you set-up a call to your Laguna Hills technician. If there are still difficulties after you have gone through these steps, you will have a much greater idea on how to inform your [[technicians|specialists|experts}69] on what the trouble might be. If you have questions or need to set up a repair, call White Mechanical, Inc. in Laguna Hills or find us online assistance.