For over 15 years AAON has manufactured Water-Source Heat Pump (WSHP) Rooftop Units, Vertical Self-Contained Units, and Modular Air Handling Units with capacities ranging from 2-230 tons. AAON offers all of these units with mass customization or the ability to configure the features and options of the unit at the factory to meet nearly any application’s requirements. These products may be used as Makeup Air ventilation units, Variable Air Volume (VAV) units, or Single Zone VAV units with variable capacity cooling and variable speed supply fans.

WSHP Indoor Self-Contained Units
WSHP Indoor Units
WSHP Rooftop Units