Auto Vent Replacement Cylinder for Greenhouse Vent Openers

Replacement Cylinder for Automatic Vent MechanismsRestore Function Without Replacing the Whole UnitThis replacement cylinder is designed for use with automatic greenhouse vent openers. It’s a cost-effective solution that refreshes your vent opener’s performance without requiring a full replacement of the entire mechanism.Compatible with Winter Gardenz and Other BrandsEngineered to fit all Winter Gardenz auto vent models and many other greenhouse opener systems, this black cylinder is a versatile fix for temperature-sensitive wax actuated vents.Durable and Backed by WarrantyMade from quality materials and backed by a 1-year warranty, this replacement part helps keep your ventilation system running smoothly through the seasons. Product: Auto Vent Replacement Cylinder Compatibility: Fits all Winter Gardenz vent openers and many other brands Includes: Black cylinder only (mechanism not included) Warranty: 1 year*Note: This listing is for the replacement cylinder only — not a complete auto vent mechanism.