The GF10 Combo is a combination of air-conditioning and 400Hz diesel ground power unit. It is a substitute to the APU using one single piece of equipment. This unit will maintain adequate temperature in the cabin while providing the required electrical power during pre-flight operations, boarding and maintenance. It combines LEBRUN’s unique refrigeration technology coupled with TLD deep expertise in power electronics and 400 Hz ground power units. TLD’s high standards of build and component quality make the Combo a durable and reliable unit.