Air Conditioners

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

Allegiance® 16 Generous two-step cooling and incredible energy efficiency.

Allegiance® 15 Our most economical single-stage air conditioner.

Allegiance® 14 Impressive comfort and energy savings.

Allegiance® 13 Reliable American Standard cooling at its most affordable.

Air Cleaners

AccuClean™ Whole Home Air Filtration System The most effective air filtration system in the nation.

PerfectFit™ Air Cleaner
Efficient air cleaning at an efficient price.

Furnaces

Freedom® 90
Comfort-R™ Variable Speed Quiet, efficient variable speed comfort and humidity control.

Freedom® 90 Two-Stage Uses a minimum of fuel for all the heating you need.

Freedom® 90
High Efficiency Single-Stage Single-stage heating that makes every dollar count.

Freedom® 90 Single-Stage Quiet, efficient, affordable heating.

Freedom® 80
Comfort-R™ Variable Speed Effective heating and efficient energy use.

Freedom® 80 Two-Stage Gently provides just the right amount of cozy comfort.

Freedom® 80
High Efficiency Single-Stage Delivers quiet comfort and energy savings year after year.

Freedom® 80 Single-Stage Takes the sting out of even the harshest winter.