Air Handling Units

AAON H3/V3 Series

1,500 to 60,500 Nominal CFM, 39MN - Indoor, 39MW - Outdoor

Vertical indoor air handling units are designed and engineered for a wide variety of heating, cooling, dehumidification, and ventilation applications. Double wall rigid polyurethane foam injected cabinet construction and variable speed direct drive backward curved plenum fans provide the V3 Series with quiet, energy efficient performance.

AAON RN/RZ Series

AAON continuously strives to satisfy the dynamic industry requirement for large energy efficient packaged rooftop equipment. The RZ Series design incorporates the AAON long term commitment and dedication to excel as the premier manufacturer of rooftop equipment. RZ Series units are available in multiple configurations and include many standard features that make AAON synonymous with quality products for any application.

Annexair

Annexair’s Custom Air Handling Units deliver high‑performance airflow from 2,000 to 150,000 CFM, with flexible options to meet any project requirement. Configure your unit with a wide selection of cooling and heating coils, packaged cooling systems, and filtration types. Designed for versatility, these AHUs offer single-piece or modular construction, up to 10″ TSP, and 8–300 tons of cooling capacity—making them ideal for demanding commercial and industrial applications.

ClimateCraft

ClimateCraft’s Custom Air Handlers provide high‑efficiency, fully tailored air‑management solutions built to match the exact needs of your facility. They offer flexible configurations, durable thermal‑break construction, and performance options suited for demanding environments, from standard commercial spaces to specialized applications. They’re designed to deliver reliable airflow, low leakage, and long‑term durability.

Nortek

Nortek Air Solutions delivers fully custom air handling units engineered to meet the most demanding performance, efficiency, and reliability needs. Their custom AHUs provide airflow capacities up to 400,000+ CFM and are designed to minimize total cost of ownership while adapting to unique project constraints across industries. All units are available with FANWALL® Technology for enhanced airflow, energy savings, and built‑in redundancy.

SEMCO

The ElitePro Series AHU delivers a compact, energy‑efficient air‑handling solution designed for schools, offices, and public buildings. It offers 2,000–25,000 CFM, advanced EC fan wall technology, dual‑wall insulated panels, and plug‑and‑play controls for quick integration. With options for enhanced filtration, UV lights, and multiple heating configurations, it provides cleaner air, lower operating costs, and reliable comfort for a wide range of applications.

TMI Climate Solutions

TMI Climate Solutions specializes in fully custom air handling units engineered for demanding applications across healthcare, industrial, pharmaceutical, education, data centers, and more. Their units can be configured from 1,000 to 500,000 CFM and are built to handle up to 12″ of static pressure, providing maximum flexibility for both new construction and retrofit projects. TMI integrates advanced technologies like direct‑drive fans, integral flow measurement, and a variety of fan isolation and redundancy options to improve efficiency, simplify maintenance, and enhance long‑term reliability.