GRS-12 Gravity Ventilator, Aluminum, Size 12

GRS-12 Gravity Ventilator, Aluminum, Size 12

The GRS is a spun aluminum air relief roof ventilator for natural gravity or positive pressure systems. This model can mount either to a roof curb or with a flashing flange (GRSF) for quick and easy installations.

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Availability [17 Total]
SKU GRS12
Part # GRS-12-QD
Manufacturer Greenheck Fan Corporation
Inlet Size 12
Construction Aluminum