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Gravity Ventilators

Gravity intake and relief ventilators for use in non-powered applications.

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.

Intake Gravity Ventilators

Non-powered ventilators work on pressure differential between the inside and outside of the building allowing the intake of fresh air.

VIEW Intake Gravity Ventilators
https://catalog-api.greenheck.com/api/category/en-us/78

Relief Gravity Ventilators

Non-powered ventilators work on pressure differential between the inside and outside of the building allowing air to exhaust naturally.

VIEW Relief Gravity Ventilators
https://catalog-api.greenheck.com/api/category/en-us/75