Learn More

Defining Quality. Building Comfort.

AAON is a world leader in creating comfortable and healthy indoor environments, efficiently, through the manufacture of premium HVAC equipment.


News and Events

Water-Source Heat Pumps (From 230 tons to 1/2 ton)
The premier manufacturer of High-Tech Customized Water-Source Heat Pump Systems is now the leader is Innovative Small Packaged Water-Source Heat Pump Units. AAON water-source heat pumps do more than the conventional water-source heat pump. They are engineered to handle complicated applications such as 100% Outside Air, Variable Air Volume, and Single Zone VAV with ease. . .Read More

Seismically Certified AAON HVAC Equipment
After an earthquake or seismic event, buildings containing essential services must be able to remain operational. Seismic certification of HVAC equipment provides assurance that the equipment will not only survive the earthquake. . . Read More

RQ Series Features and Benefits
AAON RQ Series rooftop units are engineered for performance, flexibility, and serviceability. Double wall rigid polyurethane foam insulated cabinet construction and direct drive backward curved plenum fans allow RQ series units to have quiet. . . Read More


Visit the Pressroom