Solving Ventilation Challenges


Greenheck’s Vari-Green Controls have been developed to maximize the efficiency of ventilation systems in a wide variety of applications when used with the Vari-Green motor.

By choosing a Vari-Green control with the Vari-Green motor, compatibility issues are eliminated and installation is simplified. These controls are designed to meet the needs for manual or automated operation in demand controlled ventilation systems.

For your next ventilation project, choose one of the Vari-Green Control options and realize worry free savings.

Green — It’s not just what we make. It’s where we work. How we work. Who we are.