Furnace Troubleshooting: What to Do Before Calling for Furnace Repair10/07/2015 You can’t count on the weather in East Peoria, but one thing the team at Accurate Heating & Cooling LLC wants you to be able to depend on is your heating and cooling system. Having a comfortable home isn’t a seasonal thing, it’s something you expect all year. When your furnace is having trouble you may think that means a furnace repair can be looming on the horizon. That may not be the case. If your furnace hasn’t been its usual, stable self as of late, there are some things a homeowner can do before calling in the experts at Accurate Heating & Cooling LLC. Check the Thermostat We have had calls where we simply had to switch a thermostat from “cool” to “heat”. While adjusting the thermostat for the season, it’s easy for a homeowner to forget to flip the switch, telling your heating and cooling system what you would like it to do. One thing to look over while you’re at the thermostat is the battery. Most digital thermostats give a low battery warning, but if some time has passed since you’ve changed batteries it may be time for a swap. It’s another painless fix that could save you a repair call. Check the Filter A dirty air filter can create all sorts of complications. Not only will a dirty filter inhibit your system’s efficiency and block air flow, it could also cause an abrupt breakdown. Changing the filter in your heating and cooling system is simple and it can play a huge role in keeping your system functioning at its best. Check the Switches The first switch you’ll want to investigate is the breaker for your furnace. It’s often the case that a problem can be as simple as a tripped breaker or blown fuse. Check the Vents A common misconception is that a homeowner should close the vents in unused rooms. This could actually lead to a furnace repair down the road. Closed vents cause higher pressure throughout your duct system and cause your system to work harder than it needs to. If you’ve been through our troubleshooting tips and you’re still having troubles the team at Accurate Heating & Cooling LLC are always there for you to make sure all of your home comfort needs are met. Give us a call at or set up an appointment with us online using our online scheduler.