Brand name for American Standard Heating and Air Conditioning's whole-home air filtration that removes up to 99.98 percent of airborne allergens from the filtered air in your home.

AccuLink™ Communicating System is American Standard’s integrated and self-configuring system that makes it possible for your components to automatically talk to each other. It lets you remotely adjust settings and provides proactive alerts so you know your system is working at its best.

Annual Fuel Utilization Efficiency. AFUE is a rating that reflects how efficiently a gas furnace converts fuel to energy. An AFUE of 90 means that approximately 90 percent of the fuel is utilized to provide warmth to your home, while the remaining 10 percent escapes as exhaust.

A device that removes allergens, pollutants and other undesirable particles from air that is heated or cooled.

A device that removes allergens, pollutants and other undesirable particles from air that is heated or cooled.

The indoor component of your air conditioner or heating system that moves air through your home.

A substance that causes an allergic reaction. It includes dust, pollen, pet hair and dander, dust mites, mildew, lint, fungus, most tobacco smoke, cooking grease and bacteria. Test.

An air conditioning and/or heating system in which all components are located in one cabinet. Used in certain localities and for certain building types, the all-in-one system is installed either beside or on top of your home.

British Thermal Unit. In scientific terms, it represents the amount of energy required to raise one pound of water one degree Fahrenheit. One BTU is the equivalent of the heat given off by a single wooden kitchen match. For your home, it represents the measure of heat given off when fuel is burned for heating, or the measure of heat extracted from [..]

The output or producing capability of a piece of cooling or heating equipment. Cooling and heating capacity are normally referred to in BTUs.