When winter wreaks havoc, it can result in everything from subzero temperatures to heavy snowfalls. Naturally, your furnace plays a major role in ensuring you and your family stay comfortable throughout the season. So, when it suddenly won’t ignite, it can be cause for alarm. Fortunately, there are steps you can take to resolve the problem. The team at Lenox Heating & Cooling, serving Chillicothe, OH, is here to explain what to do when your furnace doesn’t cooperate.

3 Steps to Take When the Furnace Doesn’t Work

1. Check the Thermostat

Thermostats might look fairly straightforward, but they can be the cause of a faulty furnace. Check to make sure it’s set to heat at your preferred temperature. Test its functionality by setting it to heat at least five degrees more than the current room temperature. The current number should go up if it’s working. Otherwise, try replacing the battery, and make sure the unit is properly affixed to the wall.

2. Replace the Filter

A dirty filter can cause your heating and cooling system to work overtime to produce warm or cool air. It happens because the filter becomes clogged with dust, dirt, and debris, all of which create a situation where the furnace overheats and turns off before it has a chance to take effect. Replacing the filter might fix the problem.

3. Inspect the Switch

Don’t be surprised if the problem leads back to the furnace switch. It’s usually located either on or in the vicinity of the furnace. Be sure it’s flipped on and take a look at the circuit breaker to make sure the switch wasn’t tripped somehow.

If your furnace still won’t turn on, get in touch with the HVAC contractors at Lenox Heating & Cooling. They’ll arrive ready to detect and fix the problem on the spot. Since 1998, this locally owned and operated company has helped Ross County residents with HVAC installation and maintenance and 24-hour emergency service. Visit their website to learn more about their services, or give them a call today at (740) 702-2665.