Whether you need a quick fix, or a total replacement, Comfort Solutions is your total solution for your heating and cooling needs.  

Air Conditioners
ULTIMATE
Allegiance® 18 Ultra Efficiency Air Conditioner
  Our top-of-the-line choice for cool, quiet comfort.
 
 
 
Key Benefits
Significantly surpasses government efficiency standards, helping you save up to 56% 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
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
Warranty Information
All Allegiance® and Heritage® products:
10-year limited warranty on Duration™ compressor
10-year limited warranty on Spine Fin™ coil
5-year limited warranty on all other parts
Optional extended warranties available for 10-year coverage on parts and labor (ask your dealer for details)

Specifications

Allegiance® 18 Air Conditioners (R-22)
Model TONNAGE Capacity H" W" D" Shipping Weight (lb)
2A7A8030 2.5 30,000 41 37 34 404
2A7A8036 3 36,000 41 37 34 401
2A7A8048 4.0 48,000 41 37 34 411
2A7A8060 5.0 60,000 41 37 34 416
 
Two compressors for two stages of cooling-Ultra high efficiency, up to 18.90 SEER rating, attractive gray color, powder-painted louvered cabinet, Spine Fin™ aluminum coil, greater humidity control, super-quiet operation.

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