Why Isn’t My Stafford, Virginia Furnace Turning On?

August 05, 2024

If you wake up shivering only to find your Stafford, VA furnace won’t turn on, don’t panic. Chances are that your heater won’t need a major overhaul to get it up and running again. Read on to learn about the most common reasons why a furnace may suddenly stop working.

Check the Thermostat

Is your thermostat set on heating mode? You might be surprised by the number of people who accidentally turn the heat off without realizing it. If it’s on, check the temperature setting. Make sure it’s set above the room’s ambient temperature. Clear away any furnishings or objects that might interfere with the thermostat’s operation. Turn the fan switch to “on” mode to see if the problem lies with the blower.

Change the Filter

Your furnace’s filter catches all the dust and debris that would otherwise settle on heating components. It’s critical to keep the filter clean. Clogged filters restrict airflow, which can cause pressure and heat to build up in the furnace. That can trigger the system’s safety controls to kick in and shut down the system. During the cold-weather season, check the filter often and replace it whenever it looks dirty.

The Fan Limit Control

The fan limiter is an important safety device that controls the on-and-off operation of your furnace’s blower. It turns the blower on when the furnace generates enough to heat your home, and then turns it off after the temperature setting on your thermostat has been reached. If the device senses a problem, it turns off the furnace to prevent it from overheating. In most cases, our heating repair experts can quickly resolve the underlying issue.

When it comes to furnace repair, trust Total Comfort to get to the root of the problem. We’re ready to repair or replace your system as quickly as possible. To schedule a heating repair service, call us today.