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Home / Air Conditioning / American Standard / Allegiance® Ultimate / Allegiance® 18 - Our top-of-the-line choice for efficiency and cool, quiet comfort

Allegiance® 18 - Our top-of-the-line choice for efficiency and cool, quiet comfort

Allegiance® 18 - Our top-of-the-line choice for efficiency and cool, quiet comfort

The Allegiance® 18 Air Conditioner significantly surpasses government efficiency standards, helping you save up to 56% on your energy bills while reducing greenhouse gas emissions.*

The Allegiance® 18 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.*

It runs quietly and keeps temperature even from room to room with its variable speed fan motor, and removes unwanted humidity from the air, leaving you feeling cooler and more comfortable.

In addition, this Air Conditioner provides more efficient and reliable cooling, thanks to durable woven Spine Fin™ coil and dual Duration™ compressors.

The unit's rust-resistant coating, screws and basepan protect the system from the elements.

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

Features

  • 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

Specifications

Model

TONNAGE

Capacity

H"

W"

D"

Shipping Weight (lb)

2A7A8030

2.5

30,000

41.0

37.0

34.0

404

2A7A8036

3.0

36,000

41.0

37.0

34.0

401

2A7A8048

4.0

48,000

41.0

37.0

34.0

411

2A7A8060

5.0

60,000

41.0

37.0

34.0

416