Each cooling component plays a vital role in making sure that you enjoy a comfortable indoor environment in your home. A complete cooling system may be composed of:

• Outdoor air conditioner and indoor air handler.
• Outdoor air conditioner and indoor gas furnace.
• Outdoor heat pump and indoor air handler.
• Outdoor heat pump and indoor gas furnace.

According to the Air Conditioning, Heating and Refrigeration Institute (AHRI), “Improperly matched indoor and outdoor units can create undue stress on a cooling system, dramatically reducing efficiency.”³ AHRI suggests that mismatched systems are at least 30 percent less efficient than matched systems.”