Furnace Troubleshooting: What to Do Before Calling for Furnace Repair10/07/2015The changing weather in Rocky Mount can mean a number of things, from the changing color of leaves to switching on your furnace for the colder months. Of course, complete home comfort is your year-round goal, but sometimes our heating and cooling equipment doesn’t feel like cooperating. That doesn’t mean that you’re automatically destined for furnace repair though. When your furnace fails to work or you notice it acting weirdly, there are a few things you can check on before calling in the team at Davis Heating & Air Conditioning for furnace repair. Here are a few troubleshooting tips to try before giving us a ring. 1) Check your thermostat This is one of the simplest checks that homeowners can do themselves, and might solve the problem more than they’d like to admit. Be sure your thermostat is: Set to “heat” Programmed higher than the room temperature Using a newer battery 2) Look at the furnace filter Dirty filters can cause furnaces to act out of the ordinary, making them shut down without notice and without making a sound. Furnace filters have been the cause for quite a few furnace repair calls in the past, but there’s no reason to pick up the phone when you can swap it out yourself. Not to mention that a dirty furnace filter diminishes your system’s efficiency and harms airflow. 3) Find and inspect your furnace’s switches Nearly all of the time, switches to your furnace are found: Near the furnace and typically look like your stereotypical light switch. At your circuit breaker panel. Identify the breaker that controls your furnace and find out if it is in the middle position or the Off position. If it is, cycle the breaker to Off and then re-set it back to the On position. 4) Open all of your vents A routine error among homeowners is to close vents in unoccupied rooms, but this may actually lead to a need for furnace repair. Closing these vents may potentially cause your system to be less efficient and shut down because of added airflow pressure. If you’ve completed these four troubleshooting tips and still aren’t having any luck getting your system back in working order, it’s probably time to give us a call. The experts at Davis Heating & Air Conditioning in Rocky Mount are here to make sure all of your furnace repair needs are met, so give us a call at 540-483-5605 or set up an appointment with us through our online scheduler.