Keep your furnace running efficiently through extreme cold with simple steps: regular maintenance, filter changes, ceiling fans and knowing when to call.

Furnaces are built to keep your home warm, but that does not mean they never struggle during frigid weather, especially older models. Here are some practical ways to help your furnace hold up when temperatures drop in Burlington County.
If you have not already, now is a good time to schedule your annual furnace check with an HVAC professional. The technician will inspect the furnace for issues, clean it and check the filter so it is ready for the cold.
Ideally, schedule maintenance before the heating season gets busy. Many homeowners prefer twice-yearly visits, one in spring for cooling and one in fall for heating, so the whole system is ready for each season. The Comfort Club Silver and Gold plans include two visits per year.
Changing the filter is not only your technician's job. A common recommendation is to check your filter monthly and clean or replace it every one to three months. This matters even more in winter, when the system runs often, so make it a habit.
This tip can take some of the load off your furnace. If you have ceiling fans, set them to run clockwise at a low speed. This gently pushes the warm air that collects near the ceiling back down into the living space, which helps rooms feel more even.
Even with good habits, a furnace repair may be needed to keep the system running. If you notice strange noises, uneven heating, or rising energy bills, it is a good time to get a professional opinion.
Addressing small issues early matters, because furnaces with existing problems are under the most strain during cold weather.
Gibson Home Services provides gas furnace maintenance, repair and replacement for homes in Delran, Moorestown, Mount Laurel and nearby towns. We diagnose first and quote flat-rate repairs before any work begins. Call (856) 220-4158 or request service online.
Latest articles
Discover more articles
Diagnosing a Low Voltage Short at the Furnace Control Board
When your heating system fails to start this fall, a blown 3-amp fuse is often the culprit. Learn why professionals must trace the entire thermostat wire instead of just swapping the fuse.
Where to Place Carbon Monoxide Detectors Relative to Your Gas Furnace Location
Mounting a safety alarm directly next to your heating system often triggers frustrating false alarms. See why the 15-foot rule provides genuine early warnings without the nuisance.
The Impact of Hard Water on Whole-Home Humidifiers in Burlington County
Mineral scale from local water supplies can quietly choke your heating system's efficiency. Replacing your humidifier water panel before winter hits is critical to preventing sudden comfort loss.