14 Inch Shutter Exhaust Louver Vent (14 Inch)

⭐ Key Features

•Auto Operation: This Shutter Louver Vent features automatic gravity mechanism Blades open with airflow and close when fan stops Prevents backdraft and keeps out pests

•Dual Material Build: Aluminum Blades Are Lightweight And Open Effortlessly Frame Made Of Galvanized Steel For Rust Resistance Louver Automatic Shutter Exhaust Fan Vent Durable

•Weather Protection: Angled slats block rain and debris while allowing smooth ventilation Louver shutter exhaust fan vent stays fully closed during storms for reliable protection

•Versatile Use: Ideal for greenhouse vent as well as attics warehouses workshops and basements Works for both intake and exhaust applications

•Easy Setup: Pre-drilled holes allow quick mounting on walls or equipment Shutter vent sold separately (fan blades and motor not included) Simple maintenance with minimal cleaning needed

🛠️ Specifications

• Brand : KKOIUGQK
• Size : 14 Inch
• Material : Aluminum
• Color : Silver
• Included components : No Inclide
• Number of items : 1
• Special features : Water Resistant
• Type : VENT_HOOD
• Item dimensions : H: 12.8 / L: 12.8 / W: 2.0 (Weight: 3.2)
• Package dimensions : H: 3.0 / L: 18.6 / W: 18.2 (Weight: 5.0)

📋 Product Description

Picture a greenhouse on a warm afternoon: the sun beats down, and inside, your plants need fresh air to thrive. But opening windows manually every hour is impractical, and leaving them wide open invites pests and sudden rain. That’s where our Shutter Louver Vent solves the problem automatically. As your exhaust fan kicks on, the lightweight aluminum blades—designed for minimal energy consumption—swing open to release hot, stale air. When the fan stops, gravity gently closes them, sealing out dust, bugs, and weather. This louver automatic shutter exhaust fan vent is built with a galvanized steel frame that resists rust without any coating, ensuring long‑term durability even in humid greenhouses or dusty workshops. The blades themselves are pure aluminum, so they stay light and responsive. Each unit arrives as a complete, ready‑to‑mount assembly. Pre‑drilled holes in the frame let you attach it to walls, equipment cabinets, or window openings in minutes using basic tools. The louver shutter exhaust fan vent works equally well as a greenhouse vent, a window louvers for a machinery shed, or a sliding aluminum louver replacement in an old ventilation system. Its automatic gravity operation requires no electricity, no sensors, and no maintenance—just reliable airflow whenever your fan runs. In a welding shop, it pulls out fumes; in an attic, it prevents moisture buildup; in a barn, it keeps animals comfortable. We know that every installation is different. That’s why our shutter vent is sold as a standalone component (fan and motor not included), giving you the freedom to pair it with any compatible exhaust fan. If you ever have questions about sizing, mounting orientation, or airflow direction, our support team is ready with clear answers. Choose our Shutter Louver Vent for a simple, automatic, and durable way to keep your space fresh.