Auxiliary Power Units (APUs)

Electric, Diesel, and Battery Powered Truck APUs

The ComfortPro® auxiliary power units create a comfortable, homelike cab experience for drivers, while providing big advantages for fleets. The ComfortPro product line comes in 3 different APU system models: Diesel APU, Electric APU, and Lithium-Ion Electric APU. Carrier's selection of world class truck APUs comes with the additional benefits of easy maintenance, regulatory compliance, driver retention, fuel savings, and reduced tractor idling.