Greenheck Power Roof Ventilators

Roof ventilators are designed to help exhaust contaminated air from kitchen range hoods up and away from the roof.

Greenheck power roof ventilators.

Greenheck s systems and products are used in commercial institutional and industrial buildings. The gravity intake and relief ventilators are non powered and work on. Filtered supply ventilators help supply filtered make up air in commercial or institutional buildings. We began as a fan company in 1947.

Gravity intake and relief ventilators for use in non powered applications. Intake gravity ventilators non powered ventilators work on pressure differential between the inside and outside of the building allowing the intake of fresh air. Protective coatings that include greenheck s permatector a thermosetting polyester urethane are also available. 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.

Greenheck is the leading supplier of air movement control and conditioning equipment including fans. The gravity intake and relief ventilators are non powered do not have a fan and work on pressure differential between the inside and outside of the building. Shop greenheck roof mounted fans select from a wide range of fan and ventilator products for commercial institutional and industrial roof installations. 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.

Protective coatings are applied. 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. Downloadable energy recovery ventilators erv cad drawings and revit families for building information modeling bim.

Some models feature a hinged hood to ease access to motor and drives for maintenance.