Increase ventilation rates and energy recovery to improve indoor air quality and reduce the cost of conditioning larger amounts of outdoor air

Withair® ventilators meet the strict indoor air quality requirements of schools, hospitals, and institutions. The units are compact, efficient, and easy to install and maintain. Units are designed to provide economic, dependable long-term performance.offers a variety of cost effective ways to provide heating, cooling and ventilation in individual rooms. Unit ventilators are durable, attractive, and have a small footprint that makes them compatible with new construction or renovation projects. Unit Ventilators, our HVACR Unit Ventilators feature super-quiet performance and outstanding value – giving you the ultimate in comfort for any classroom. 

At Withair®, we’ve designed each of our HVACR Unit Ventilators to provide reliable, long-lasting performance, high-efficiency operation at reduced costs, a variety of control options, and a wide selection of coils for cooling and heating.