Allegiance 20 Communicating Air Conditioner

Two-stage cooling helps you save up to 60% on energy bills.* Includes AccuLink™ connectivity for greater control and convenience.

Key Benefits:

• 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

*An American Standard 900 Series Comfort Control with communicating indoor unit is required for Allegiance 20 communicating air conditioners.

**Potential energy savings may vary depending on your lifestyle, system settings, equipment maintenance, local climate, home construction and installation of equipment and duct system.

Allegiance^® 20 Communicating Air Conditioners (R-410A)

Model	TONNAGE	Capacity	H”	W”	D”	Shipping Weight (lb)
4A7Z0024	2.0	24,000	45	37	34	375
4A7Z0036	3.0	36,000	45	37	34	375
4A7Z0048	4.0	48,000	45	37	34	460
4A7Z0060	5.0	60,000	45	37	34	460

As an ENERGY STAR^® Partner, American Standard Heating & Air Conditioning has determined that some models meet the ENERGY STAR^® guidelines for energy efficiency.