25: Inspect Your Air Conditioner26: Clean Your Air Conditioner27: Settings28: Unused Rooms29: Unused Room Vents30: Before You Leave31: Use a Timer32: Programmable Thermostat33: Filters34: Ceiling Fans35: Alternate Cooling Devices36: Curtains37: Open Windows38: Whole-House Fan
40: Keep Your Air Conditioner Out Of The Sun41: Keep Your Oven Off42: Summer Appliance UsageWhen buying a room air conditioner, make sure it is properly sized. A larger-than-needed air conditioner cycles on and off more frequently, reducing its efficiency. Frequent cycling makes indoor temperatures fluctuate more and creates a less comfortable environment.
