Withair rooftop units offer superior indoor air quality, industry leading energy efficiency, hassle-free installation – everything you need for new construction or replacement projects.

Withair® offers a full range of air handling equipment and systems to meet your performance requirements. From 1500 cfm to the highly flexible 60,000cfm with numerous custom options,multi-static pressure choice,compact structure,humidifier, perfect cooling and heating performance, optional with air valve,water baffle and etc, tt can be applied for shopping mall,hotel,office building ,show fair and other comfortable areas. to a completely custom, energy-efficient, environmentally responsible system, Withair® has the optimal solution for commercial, industrial, institutional or process applications.