Increase your home's heating efficiency
Your furnace is responsible for about 29% of the energy used in your home. There are ways to make yours run more efficiently and minimize energy costs.
| Heating tips |
Skill level |
Cost range |
Savings |
Change your filter.
Clean air filters keep your furnace running efficiently, and can lower energy use by up to 15%. |
Basic |
$6-$35 |
Up to 15% |
Get preseason tuneups.
Schedule yearly tuneups for your HVAC system to improve its efficiency and life span. |
Professional |
About $100 + parts |
Up to 10% |
Install a programmable thermostat.
Save on your energy bills with a properly programmed thermostat. |
Advanced |
$25-$250 |
Up to $180 annually |
Seal and insulate ducts.
Keep your HVAC ductwork sealed and insulated to improve your system's energy efficiency. |
Advanced to professional |
$2-$3 tape rolls |
20% |
Install energy-efficient windows.
Install ENERGY STAR® windows to increase your home's energy efficiency. |
Professional |
$150-$500 each + installation |
$146-$501 annually |
Properly seal leaks by weatherstripping.
Weatherstripping is a cost-effective way to save money on energy costs and improve your household's comfort by reducing drafts. |
Basic to advanced |
$50-$350 |
Up to 20% |
Install window film (video)
Learn how to install heat shrink film on your windows to save energy. |
Basic |
$5-$100 |
Up to 35% |
