Alongside roof ventilator accessories you can also find non-ventilated roof curbs and roof curb adapters for mounts with specific dimensions. Take a look at the features for Empire Turbine Ventilator. Includes: – Construction Material: Galvanized steel With Aluminum Bracing.
- Roof Ventilators: 16 1/4 inBearing System: Oiless Bronze Upper Bearing and Lower Thrust Type Ball BearingIncludes: -Bracing.
- Roof Ventilators: ExternalRequires: Base for New Installations FlashingOverall Height.
- Roof Ventilators: Turbine VentilatorType: Wind DrivenItem: Turbine VentilatorThroat Dia.