Greenheck Power Roof Ventilators

Protective coatings are applied.

Greenheck power roof ventilators.

Gravity intake and relief ventilators for use in non powered applications. Greenheck s systems and products are used in commercial institutional and industrial buildings. Greenheck model g is a direct drive power roof ventilator designed for clean air applications where the air is discharged downward toward the roof surface. Intake gravity ventilators non powered ventilators work on pressure differential between the inside and outside of the building allowing the intake of fresh air.

Some models feature a hinged hood to ease access to motor and drives for maintenance. Protective coatings that include greenheck s permatector a thermosetting polyester urethane are also available. The gravity intake and relief ventilators are non powered and work on. As the worldwide leader in manufacturing high quality air movement control and conditioning products greenheck offers the most comprehensive line of ventilation equipment available including fans dampers louvers kitchen ventilation systems energy recovery and make up air units.

You will find our fans in every type of commercial institutional and industrial buildings. Available for exhaust and supply applications these products use two styles of fans direct drive used where maintenance access is difficult or belt drive which allows adjustment of fan. Grs aluminum ventilators with curb cap designed to be used as an intake or relief unit on natural gravity or negative pressure systems. Roof ventilators are designed to help exhaust contaminated air from kitchen range hoods up and away from the roof.

Greenheck is the leading supplier of air movement control and conditioning equipment including fans. Downloadable energy recovery ventilators erv cad drawings and revit families for building information modeling bim. It is superior in load bearing strength. We began as a fan company in 1947.

Today we design and manufacture a comprehensive line of top performing equipment and accessories that move control and condition air.