With winter quickly approaching, now is the time to take care of furnace repairs to make sure your home heating system is equipped for cold weather. Homeowners in Troy, Warrenton, O'Fallon, and Wentzville, MO, can depend on C & S Heating and Cooling for maintenance and repairs year round. These HVAC specialists are offering a special from Oct. 1 to Dec. 31, 2016, when customers can have their furnace cleaned and checked for only $110.

The licensed and insured technicians at Wentzville-based C & S Heating & Cooling will inspect your furnace for problems and clean it to prevent repairs this winter. Not sure if you need an inspection or maintenance? Consider these common problems that lead to furnace repairs:

• Dirty Filters: Furnace filters need to be changed routinely to prevent clogs and reduced airflow. If they are not maintained, it can strain your system or damage the unit’s limit switch, which controls the fan.

• Wear & Tear: Depending on how long you’ve had your furnace, it could malfunction due to age or overuse. Furnaces tend to have heat control problems due to wear and tear.

• Lack of Maintenance: Furnaces should be checked by a licensed technician once a year to prevent dust, dirt, and oil buildup that can clog the system. Experienced technicians will spot problems before they lead to major repairs.

• Faulty Parts: A faulty thermostat, ignition, or pilot can cause a furnace to break down or fail to provide sufficient warmth. This also can damage components such as blowers and fans.

• Mechanical Problems: If your furnace is very noisy when it runs, it could have a mechanical problem, clogged burner, or blocked airflow. An experienced technician will determine the cause before it gets worse.

Don’t be left out in the cold when winter hits. Take advantage of C & S Heating and Cooling’s winter special from Oct. 1 through Dec. 31 to avoid furnace repairs. Call (636) 327-4238 to schedule an inspection and cleaning for $110. Check their website to learn about other specials and services, including furnace repair.