Winters in Central New Jersey bring extreme cold, forcing heating systems to work harder. Homeowners in Dayton, Deans, Monmouth Junction, Kingston, Kendall Park, East Brunswick, Franklin Park, Somerset, Plainsboro, and Princeton rely on their furnaces to stay warm. However, prolonged cold can lead to system strain, higher energy costs, and unexpected breakdowns.
How Cold Weather Strains Your Furnace
When temperatures drop below freezing, your furnace runs longer and cycles more often. This puts stress on key components like the blower motor, heat exchanger, and ignitor. Without proper maintenance, this can lead to expensive repairs or even early system failure.
Frozen HVAC Components
Extreme cold can cause certain HVAC parts to freeze, leading to system shutdowns. High-efficiency furnaces are especially prone to frozen condensate lines, which can block drainage and force the system to shut down. Ice buildup can also reduce airflow, decreasing efficiency.
Blocked Filters and Vents Reduce Efficiency
A clogged air filter or blocked vent forces your furnace to work harder. This increases energy use and reduces heating efficiency. Regularly replacing air filters and ensuring vents are open helps prevent unnecessary strain on your system.
Carbon Monoxide Risks
An overworked furnace with a cracked heat exchanger can leak carbon monoxide (CO), a serious health hazard. Scheduling annual inspections helps detect these issues early and ensures your system operates safely.
How to Keep Your Furnace Running Efficiently
1. Schedule a Furnace Tune-Up
Professional maintenance catches problems before they become costly repairs. During a tune-up, a technician cleans key components, checks for damage, and ensures the system is working safely.
2. Change Filters Regularly
Dirty air filters restrict airflow, making your furnace work harder. Check filters every 1-2 months and replace them as needed to maintain airflow and indoor air quality.
3. Improve Insulation
A well-insulated home holds heat better, reducing the strain on your furnace. Check for drafts around windows, doors, and attics to minimize heat loss.
4. Use a Programmable Thermostat
A smart thermostat helps regulate indoor temperatures efficiently. Setting it to 68°F when home and lowering it at night or when away reduces heating costs.
5. Keep Vents Open and Ducts Clean
Closing vents in unused rooms may seem like a way to save energy, but it can actually make your system work harder. Keep vents open for balanced airflow, and have your ducts cleaned periodically to remove dust and debris.
When to Call a Professional
If you notice uneven heating, strange noises, frequent cycling, or rising energy bills, it’s time to call an HVAC expert. Addressing minor issues early can prevent major repairs.
Stay Warm This Winter in Central New Jersey
Cold weather puts extra strain on heating systems. Proper maintenance and preparation help prevent breakdowns and keep homes comfortable. If you live in Dayton, Deans, Monmouth Junction, Kingston, Kendall Park, East Brunswick, Franklin Park, Somerset, Plainsboro, or Princeton, NJ Air Pros can help. Schedule your furnace service today and stay warm all season.
