More compact and significantly lighter than its nearest competitor, RE100 Auxiliary Power Unit (APU) is a perfect fit for small to mid-size aircraft. 

It not only eliminates dependence on ground power, it also provides substantial fuel savings by reducing the load on the main engines. And the RE100 is known for delivering excellent cabin heating and cooling throughout a range of temperature extremes. Its world-class reliability and certification for in-flight operation make the RE100 one of the industry's