![](https://www.zehnderamerica.com/wp-content/uploads/2022/05/Zehnder_CSY_Ventilation_Unit_ComfoAir_Q_ST_front-scaled-e1654704246299.jpg)
Ventilator-Q-450-ERV-TR-SI
5/24/2022
Ventilator-Q-450-ERV-TR-SI
The Zehnder ComfoAir Q is the new generation of heat recovery ventilation units, a “quantum” leap over conventional HRVs/ERVs on the market until now. The Q builds on the superior performance and established success of Zehnder’s ComfoAir systems with features such as improved heat recovery efficiencies, integrated humidity sensors and app-based controls to provide a world class, comfortable, healthy and energy-efficient indoor climate.