6: Efficient Operation7: Thermostat Settings8: Programmable Thermostat9: Inspection10: Keep Registers Clean11: Trapped Air12: Pipe Insulation13: Inspect Ducts14: Duct Insulation15: Filter Replacement16: Reflectors17: Heat Flow18: Unused Rooms19: Air Conditioners20: Lower the Thermostat
22: Ceiling Fans23: Curtains24: ENERGY STARUse an efficient humidifier to maintain comfortable humidity levels and help you conserve heat. Proper humidity helps you feel comfortable without turning up the heat.
