When winter settles in across New England, your furnace naturally runs more often to keep your home comfortable. But just because temperatures drop doesn’t mean your oil or gas heating bills have to skyrocket. With a few simple adjustments and the right professional support, you can make your furnace run more efficiently and save a noticeable amount throughout the heating season.
At TF Complete Heating & Cooling, we help homeowners get the most from their heating systems, whether they rely on oil or natural gas. These practical efficiency tips can reduce wasted energy, improve comfort and help you take control of winter heating costs.
Even during cold New England winters, sunny days can provide valuable free heat. Open curtains and blinds on south-facing windows during the day to allow sunlight to naturally warm your living spaces. At night, closing them helps retain that heat and reduce drafts. This simple habit can lessen how often your furnace needs to cycle on.
Warm air rises, which means much of the heat your furnace produces can collect near the ceiling. Running ceiling fans clockwise at a low speed gently pushes that warm air back down into living spaces. This improves comfort and helps your furnace work more efficiently without increasing fuel usage.
Lowering your thermostat by 7–10 degrees for about eight hours a day — such as overnight or when no one is home — can reduce heating costs by up to 10% annually. Programmable and smart thermostats make this easy by handling adjustments automatically, ensuring comfort when you need it and savings when you don’t.
Blocked supply or return vents force your furnace to work harder than necessary. Make sure vents are fully open and not covered by furniture, rugs or curtains. Proper airflow helps distribute heat evenly throughout your home, reducing run times and improving overall efficiency.
A dirty air filter restricts airflow and strains your heating system. During the heating season, check your filter monthly and replace it as soon as it becomes clogged. Clean filters improve efficiency, reduce wear on components and help maintain consistent indoor temperatures.
One of the most effective ways to boost furnace efficiency is through annual professional maintenance. Over time, soot buildup, dust, worn parts and improper settings can quietly reduce performance and increase fuel consumption.
TF Complete Heating & Cooling provides comprehensive oil and gas furnace maintenance for homeowners throughout Bristol, Middlesex and Norfolk Counties. During a service visit, our technicians clean critical components, inspect safety controls and fine-tune your system to ensure it’s operating at peak efficiency. Regular maintenance not only lowers fuel usage but also reduces the risk of breakdowns during the coldest days of winter and helps extend the life of your equipment.
If your furnace is older, upgrading to a modern high-efficiency system can deliver substantial long-term savings. Today’s oil and gas furnaces offer efficiencies as high as 98.5%, meaning nearly all the fuel you pay for is converted into usable heat.
Homeowners who replace aging systems often see significant reductions in annual heating costs, along with quieter operation, improved comfort, and greater reliability. TF Complete Heating & Cooling can help you determine whether an upgrade makes sense and guide you through selecting the right high-efficiency furnace for your home and budget.
Staying warm through a New England winter doesn’t have to mean runaway energy bills. Get in touch with TF Complete Heating & Cooling for heating maintenance and upgrades in Medway and throughout Norfolk County and nearby areas.
Contact us today to schedule a routine maintenance visit. If you need an emergency repair, please call our office right away at 508-507-6702, and we will get to your home as soon as we can.