5 Ways to Boost Furnace Efficiency

Your furnace works hard to warm up living spaces and keep your family comfortable. Unfortunately, furnaces break down if overused and neglected, so you must maintain your heating system properly to enjoy years of comfort. Check out some ways to enhance furnace efficiency below.

1. Lower the Thermostat Temperature Settings

Your furnace works hard to maintain the temperature if the indoor and outdoor temperatures differ substantially. Lower the thermostat temperatures by a few degrees, and wear warmer clothes to save on heating costs.

A programmable thermostat is an excellent device for scheduling temperatures throughout the day. Heating indoors at the same temperatures when no one is home wastes energy. A programmable thermostat saves energy by decreasing the time the furnace operates unnecessarily. 

For example, set the thermostat at a lower temperature when you are asleep or at work and schedule the heating system to run automatically before you return to the house. A programmable thermostat reduces heat bills and wear and tear on your heating system.

2. Seal and Insulate the Ductwork

An efficient HVAC system moves heated air throughout your home without the loss of any quantity of air. But, you lose as much as 20% of air if your ductwork leaks or if poorly installed. So, your furnace works extra hard to compensate for the lost air, leading to high energy bills and reduced efficiency.

Since most ducts stay hidden within walls and ceilings, have an HVAC expert seal the pathways from the inside out to reduce energy wastage. The HVAC pro also cleans the duct if they accumulate dust mites, pollen, and dirt to facilitate the flow of heated air. 

Insulating the ductwork keeps the air at a consistent temperature and enhances HVAC efficiency. Ask your HVAC service provider to insulate supply ducts in attics, basements, and other awkward locations for maximum energy-saving benefits.

3. Replace the Air Filters

Your furnace has an air filter that removes dirt, debris, pollen, pet dander, and other pollutants from the heating system. Over time, these contaminants clog the filter, restrict airflow, and cause the furnace to work harder to heat your home.

A dirty filter can't also block dust particles from entering the furnace correctly, which clog the motors and other components and cause premature failure. Change your air filter regularly if you live in a dusty area or have a lot of pets. 

4. Seal Any Cracks Around Your Windows and Doors

Cracks around doors and windows let cold air into your living space during winter, leaving your furnace to operate for longer to keep you warm. These gaps also allow heated air from your furnace to escape. 

Seal your doors and windows with caulk, backer rods, and expanding foam to keep warm air in the house in the winter. Additionally, upgrade your windows with double-pane options that boost energy efficiency. Leaks in the basements and attics also facilitate the loss of heated air, so have a technician help you seal and insulate these areas.

5. Schedule Regular Furnace Maintenance

Furnace inspection and upkeep is the best way to boost your heating system's energy efficiency. An HVAC pro cleans and inspects furnace components to ensure they work optimally and repairs minor issues before they become complex malfunctions. You can schedule HVAC maintenance as often as you want but let an expert evaluate your furnace before the cold season to prevent unexpected breakdowns.

Your furnace is a vital investment during the cold season as it keeps everyone warm. Our high-quality furnace services at Haining Home Services help you get maximum comfort from your heating system. Call us today to boost furnace efficiency.