Evaporators and Condensers
Our customized evaporators and condensers are engineered for Aerospace Environmental Control Systems (ECS), delivering efficient heat exchange in compact, high-performance environments. Built with lightweight aluminum plate-fin construction, these systems provide high thermal efficiency, strong vibration resistance, and reliable operation across extreme temperatures and pressures.

Product Details
AMETEK Hughes-Treitler specializes in custom-designed aluminum plate-fin evaporators and condensers for Environmental Control Systems (ECS) used in rotary-wing aircraft, pods, airframes, UAVs, military vehicles, and turbofan engine applications. These heat exchangers are engineered to deliver efficient thermal management in demanding aerospace and defense environments where thermal performance, low weight, vibration resistance, and high-pressure capability are critical. Built with vacuum-brazed aluminum construction, HT's evaporators and condensers can be tailored to meet unique system requirements, including specific thermal loads, pressure demands, and operating conditions ranging from -65°F to 350°F. With decades of heat transfer expertise, HT designs solutions that provide reliable, long-life performance while maximizing heat rejection and minimizing size and weight, making them ideal for modern high-performance platforms.
Customized Solutions for Every Platform
Hughes-Treitler provides customized evaporators and condensers for a variety of platforms, including military and commercial applications.
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Military Aircraft
A Legacy of Cooling Military Aircraft
Supporting military aerospace fighter/trainer, transport/refueling, rotary, and UAV platforms, our evaporators and condensers deliver efficient thermal control as critical heat exchanger solutions. Paired with aftermarket support, they also serve demanding military space applications worldwide.
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Commercial Aircraft
Reliable Cooling for Commercial Aircraft
Serving commercial aerospace platforms including widebody/narrowbody, regional and business jets, rotary, and eVTOL/UAV aircraft, our evaporators and condensers provide reliable thermal management as high-performance heat exchanger solutions. Our aftermarket support ensures operational efficiency.
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Land Vehicles
Rugged Solutions for Land Vehicles
Across main battle tanks, ground-based radar, missile launch platforms, and laser applications, our evaporators and condensers deliver dependable thermal control as advanced heat exchanger solutions. Reliable performance and responsive aftermarket support help meet mission-critical operational demands.

UAV
Lightweight Cooling for UAV
UAV platforms require efficient thermal control without adding unnecessary weight. Our evaporators and condensers support effective heat transfer in compact environments, helping maintain stable operating temperatures, improve energy efficiency, and maximize system performance during extended flights.
Proven Performance
With more than 75 years of experience, AMETEK Hughes-Treitler has delivered custom thermal management solutions for leading military and commercial aircraft programs. Backed by proven engineering expertise and reliable performance, Hughes-Treitler continues to support aerospace applications around the world.

Proven Performance
Refrigerant Evaporator
AMETEK Hughes-Treitler provides refrigerant evaporators to major rotary platforms that provide cooled air for the cockpit crew.
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