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 20 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.

Allegiance® 20 Communicating Air Conditioner – Two-stage cooling helps you save up to 60% on energy bills. Stay comfortable with an environmentally friendly refrigerant that’s ozone-safe.

• Allegiance® 20 Communicating Air Conditioner – Two-stage cooling helps you save up to 60% on energy bills. Stay comfortable with an environmentally friendly refrigerant that’s ozone-safe
• Automatically communicates and coordinates with your other system components via the AccuLink™ Communicating System*
• Charge Assist™ charging simplifies service and improves system refrigerant charge accuracy
• Among the highest efficiency in the industry, significantly surpassing government efficiency standards and helping you save up to 60% on your energy bills while reducing greenhouse gas emissions**
• Contains two compressors that provide two-stage cooling, running at an energy-saving 50% capacity most of the time, which may help lower your cooling bills**
• Runs quietly and keeps temperature even from room to room with its variable speed fan motor
• Cools with an environmentally friendly refrigerant that’s ozone-safe.
• Removes unwanted humidity from the air, leaving you feeling cooler and more comfortable
• Provides more efficient and reliable cooling, thanks to durable woven Spine Fin™ coil and dual Duration™ compressors
• Rust-resistant coating, screws and basepan protect system from the elements

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