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Air Conditioners Choose a new level of cool.
Stay cool and save a comfortable amount of money with American Standard Heating & Air Conditioning's line of Allegiance® air conditioners. Our air conditioners range in efficiency from 13 to 18+ SEER — among the highest efficiency ratings in the industry.

Our Allegiance® family offers a wide range of comfort choices, plus exclusive state-of-the-art technology that quietly, meticulously and efficiently conditions your air. Get ready for a level of comfort you and your family may never have experienced before.


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Allegiance® 18 Communicating

Best level of quiet, efficient comfort and AccuLink™ connectivity. 		learn more ->

Allegiance® 18

Our top-of-the-line choice for efficiency and cool, quiet comfort. 		learn more ->

Allegiance® 16

Generous two-step cooling and incredible energy efficiency. 		learn more ->

Allegiance® 15

Our most economical single-stage air conditioner. 		learn more ->

Allegiance® 14

Impressive comfort and energy savings. 		learn more ->

Allegiance® 13

Reliable American Standard Heating & Air Conditioning cooling at its most affordable. 		learn more ->
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American Standard Heating & Air Conditioning is an international indoor and outdoor Air Conditioner manufacturer, providing air handlers, heat pumps, heating systems, furnaces, and programmable thermostats. American Standard Heating & Air Conditioning also provides clean and affordable cooling and heating, humidifiers, indoor air quality and clean air systems. Efficiency. Reliability. Quality. That's what makes American Standard Heating & Air Conditioning.