ULTIMATE
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Allegiance® 18
Our top-of-the-line choice for efficiency and 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
*Potential energy savings may vary depending on your lifestyle, system settings, equipment maintenance, local climate, home construction and installation of equipment and duct system.

