How to Save Money Running an Air Conditioner
- 1). Install a programmable thermostat. This device will automatically regulate the temperature in the home, turning the thermostat up during the day when no one is there and turning it back down shortly before you're due home. According to Consumer Reports, adjusting the thermostat during the day can cut your energy costs by up to 20 percent.
- 2). Make use of windows, portable fans and ceiling fans whenever possible. Early in the day, before the afternoon heat arrives, open the windows and use fans to create a cool breeze. As the day begins to warm, use the air conditioner in conjunction with a fan. The combination of the two will allow you to set the thermostat as much as 5 degrees higher, while maintaining the comfort level within your home.
- 3). Shade the windows. Cover south-facing windows with light-blocking draperies or reflective film; this helps shield the house from the heat of the sun. Use white window shades, curtains or blinds on any remaining windows to reflect heat away from the house. Additionally, consider installing awnings over windows or planting trees in the yard to create shade.
- 4). Make use of the slow cooker, outdoor grill or microwave rather then cooking foods in the oven or on the stove top. Additionally, hang clothes out to dry and remember to turn off computers, TVs and lights when they are not in use. This not only saves electricity, it reduces the amount of heat generated by appliances in your home.
- 5). Perform routine maintenance on the air conditioner or the cooling system. Have the unit serviced once a year to keep it in optimum condition and replace the filters once a month during periods of frequent use. Dirty filters block the flow of air through the unit, causing the appliance to run longer and work less efficiently.
- 6). Clean the vents inside the house once every two weeks by running a damp rag over the grate to remove any dust or debris. Check to be sure all vents are open and are not being blocked by curtains, furniture or carpeting, and that the air is allowed to circulate freely throughout the home.