Airframe APUs

Aircraft auxiliary power units (APUs) provide power to various systems when the main engines are not running. These units offer an efficient power supply for an aircraft, ensuring smooth operations and enhanced safety. Trusted manufacturers of APUs in aviation like Boeing, BAE Systems Controls Inc., and Honeywell guarantee quality and durable products meant to withstand the harsh conditions seen by aircraft. Browse our selection of aircraft APUs to find the perfect solution for your needs.
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Boeing TAD24309000-1 KIT POE ACCU NH90, Alloy Steel
Boeing TAD24309000-1 KIT POE ACCU NH90, Alloy Steel
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TAGA71482-4 Kit Equipped Ram
TAGA71482-4 Kit Equipped Ram
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Boeing TAC24589000-1 KIT POE B.A. ATR 42/72 PA, Material Composition: Alloy Steel
Boeing TAC24589000-1 KIT POE B.A. ATR 42/72 PA, Material Composition: Alloy Steel
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KIT3804007/0 Kit, Apu Lc 331-400 Kit
KIT3804007/0 Kit, Apu Lc 331-400 Kit
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Frequently Asked Questions

What is an APU in an aircraft?

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An APU in an aircraft is a device that provides energy for functions other than propulsion, including powering hydraulic systems, air conditioning, and airframe electrical systems.

How does an aircraft APU work?

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An APU in aviation works by generating electrical power, providing air for starting engines, and powering other systems when the main engines are off.

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