Air Conditioning

Air conditioning helps to cool the air in your home. This section provides informative articles about air conditioning filters, central air conditioning, window air conditioning units, ENERGY STAR cooling equipment and geothermal cooling. Learn more about air conditioners!
Heating and Air Conditioning
  • Air Conditioning

    Consider: Air Conditioning Filters, Central Air Conditioning, Window Air Conditioning Units, Other Technologies and Cooling Systems, Evaporative Coolers, Energy Star Cooling Equipment, and Geothermal Cooling.

    High efficiency central air conditioning is second only to natural ventilation and passive cooling systems. Individual room air conditioners are an option worth considering to keep cool this summer and have come a long way in the past several years.
  • ENERGY STAR Qualified Cooling Equipment

    Cooling costs can make up a large part of a home’s energy bill. In fact, air conditioning can account for more than one-third of the energy used in an average home.


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