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Single duct VAV’s with pneumatic, analog cooling controls or with control cover for field mounted DDC controls.
Diffusers including plaque (both narrow tee and standard), square cone, louvered and perforated type.
Returns including plaque, louvered, eggcrate and perforated type.
PennBarry Zephyr cabinet fans, Acme VQES cabinet fans and direct drive roof fans.
Roof curbs, caps, pipe portals and equipment rails.
Accessory speed controls, time delays, grommet isolators