Energy Efficiency Tips - Click here for more tips

Refrigerators last 15 to 20 years, air conditioners about 10 to 12 years, so you will pay to operate the appliance every month for the next 10 to 20 years. When you consider that heating and cooling often account for 45 percent of the average homeowners annual utility bill, an investment in high efficiency equipment may be the best move a homeowner can take.