No one wants to be stuck in the cold in the dead of winter – especially if the cold has made its way indoors. If your furnace isn’t working up to speed to provide reliable heat in your home, it’s important to get to the root of the problem.
While all heating systems problems are different, there are a few common issues that can explain an underperforming furnace, including a faulty thermostat, dirty air filter, or the unit needs a tune-up. In some cases, the issue might be stemming from the gas or electricity source, or you might require an entirely new heating system.
Top 3 reasons your furnace can’t keep up with the cold
- The thermostat is broken or set wrong. Check the temperature settings of the thermostat. Be sure the thermostat is set to heat – especially if it’s early in the season and heat hasn’t been used in a while. You will also need to be sure the thermostat is set to a higher temperature than the temperature inside your home; otherwise, the furnace won’t switch on.
- The air filter is in need of replacement. As a general rule, your furnace filter should be cleaned every month and replaced every three months when the furnace is being used. A clogged or dirty furnace filter can make it harder for the furnace to function properly, resulting in a lack of reliable heat and the potential for increased utility bills. Other components of the furnace that should be cleaned regularly include the blower and the motor.
- The furnace is due for maintenance. You rely on your furnace regularly. It’s important to give it some TLC in return. Furnace maintenance should be completed every year, preferably before you start using it for the season – but it’s not too late if you haven’t made your appointment yet.
Furnace maintenance and repair in the Fredericksburg area
If you’ve checked the above items off the list of potential problems and are still experiencing issues with your furnace, you will likely need professional help to get things running reliably again.