Honeywell APUs – The power in auxiliary power.

Honeywell has been developing Auxiliary Power Units for more than half a century. In fact, we invented the APU, delivering the first units to the U.S. Navy in 1952.

Today, Honeywell APUs can be found on more than 80% of aircraft using auxiliary power. That’s more than nine times our nearest competitor in Business and General Aviation.

It’s easy to see why Honeywell became the dominant force in the industry. We not only pioneered the field, but our APUs continue to provide leading edge technologies and integrated system architectures that deliver superior performance at a lower cost of ownership.

Our aftermarket programs can also be customized to specific aircraft needs and business requirements. And when installed fleet-wide, Honeywell APUs are proven to lower operation costs through unit commonality, reduced mechanic training and decreased inventory requirements.