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Seal air leaks in ductwork

Seal air leaks in ductwork

Inspect exposed ducts in attic, basement, and crawlspaces. Prevent leaks, smells and pests with mastic sealant or metal-backed tape (not duct tape). Consider professional testing to locate hidden leaks.
Install a programmable thermostat

Install a programmable thermostat

Set temperatures based on your daily schedule. Adjust when sleeping or away. Program different settings for weekdays and weekends. Use vacation mode when away for extended periods.
Upgrade to ENERGY STARĀ® appliances

Upgrade to ENERGY STARĀ® appliances

Check energy guide labels to compare annual operating costs. Look for rebates and incentives before purchasing. Choose the right size appliance for your household needs.
Weather-strip your exterior doors

Weather-strip your exterior doors

Choose appropriate weatherstripping type for each door. Clean surfaces thoroughly before installation. Test door closure to ensure proper operation and seal.
Install ceiling fans

Install ceiling fans

Position blades 8-9 feet from floor for optimal airflow. In summer, run counterclockwise at higher speeds for a cooling effect. In winter, switch to clockwise at low speed to circulate warm air.