The ACU-802-H (115 Ton) Series Air Conditioning/Heating units are engineered to deliver peak passenger comfort within a diverse array of aircraft platforms. Available in an extensive range of configurations, these units are meticulously designed to satisfy the exacting demands of aircraft operators, regardless of fleet scale or local environmental variables. Notably, they employ R-134a refrigerant, ensuring an ecologically responsible footprint, with no adverse impact on the atmospheric ozone layer.

These units feature an intricately designed vapor cycle refrigeration system. Additionally, for operators necessitating heating capabilities, an optional reverse-cycle "heat pump" system is offered. The seamless transition between operational modes is effortlessly achieved through the straightforward actuation of a toggle switch.