Pricing & Surcharge Updates: On May 8, 2023, Honeywell updated our catalog pricing for select parts and ended surcharges for new catalog based (non-contract) orders. Read More
Scheduled Maintenance We will be conducting scheduled maintenance on May 19th from 10:00 PM EST to May 20th at 9:00 PM EST. During this time​ MyAerospace applications will be temporarily unavailable. We apologize for any inconvenience this may cause.

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Air & Thermal Systems


Set the Temperature the Right Way

Our air and thermal systems are responsible for making sure that cabin and cockpit temperatures are constantly regulated, resulting in cost-saving advantages over time. They also ensure that electronics operate at the correct temperatures in other locations throughout the aircraft.

Explore Our Products

Air Management

Virtually every component of an aircraft, both internal and external, must be temperature regulated so that electronics and operating units run properly to ensure that passengers and crew receive the most enjoyable and safest experience possible.

Cooling Systems

Honeywell’s cryogenic cooling systems provide unmatched performance and long life spans for planes, as well as commercial and military helicopters operating in the toughest environments.

Thermal Management

Our Power and Thermal Management System (PTMS) supports the electrical power for the aircraft main engine’s start, as well as other auxiliary and emergency power needs, increasing efficiency and reducing system costs.

Life Support

Our Environmental Control Systems (ECS), Cabin Pressure Control Systems (CPCS) and On-Board Oxygen Generation Systems (OBOGS) are leading the way in environmental control and life support systems for commercial and military operations.

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