Legacy Performance. Modern Precision.
Custom Air Handling Units
For decades, EAS Air Handling Units have set the benchmark for performance, reliability, and precision. It’s the product that built our reputation and inspired our innovation.​
What makes EAS custom AHUs different from standard units?
​Each EAS AHU is custom-designed to meet and exceed the specific requirements of your project application. Constructed entirely from high-grade aluminum with a foam-core panel and true “No Through Metal” design, every unit delivers superior thermal performance, durability, and long-term serviceability.
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Our engineering and fabrication teams integrate decades of field experience with advanced modeling and design-assist processes to produce high-efficiency systems that optimize airflow, energy use, and maintainability.
Built to Last. Installed in Days.
Designed and constructed off-site, EAS
can be pre-piped, pre-wired, and pre-controlled, reducing field labor and compressing installation schedules while improving safety and consistency.
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Upon delivery, the EAS team completes installation in days (not weeks) because much of the trade integration is completed before shipment. The result: fewer on-site variables, reduced rework, and faster commissioning.
Certified for Safety & Compliance
EAS is an authorized builder of UL-1995 Certified Air Handling Equipment—the industry’s Standard for Safety for Heating and Cooling Equipment.
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Each AHU, with its complex components, is constructed, tested, and labeled to meet Nationally Recognized Testing Laboratory (NRTL) standards and NEC requirements. These certifications verify that each unit has been evaluated for all foreseeable safety-related hazards—including fire, electrical shock, and mechanical risks—ensuring compliance, safety, and peace of mind for every client.
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EAS AHUs Are a Legacy Product That Still Leads
Reliable: Designed for a 40+ year service life
True customization: Adapted to virtually any application
Fully integrated systems: Controls, piping, and wiring included
Premium components: Foam-core panels, double-gasket doors, full aluminum interiors
Proven Engineering & Continuous Evolution
The EAS AHU remains a defining example of how we approach engineered solutions—with precision, safety, and performance built into every detail. For generations, these systems have demonstrated our ability to control complexity and deliver dependable results in the field.
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That same expertise now extends across our broader suite of integrated solutions, where the principles behind the EAS AHU—quality, control, and predictability—continue to shape how we serve our clients today.