12" Wall Mounted Shutter Exhaust Fan with Thermostat - Temperature Humidity Controller, EC Motor, Aluminum Auto Shutter Ventilation Fan, Attic Vent Fan, Coops, Greenhouse, Barn, Shed Ventilator

Brand: Hanchen

Features:

• ENERGY EFFICIENT & COST-SAVING: Slash cooling bills! The advanced EC motor uses up to 70% less energy vs. traditional AC/DC motors, saving you money while keeping your attic, loft, or shop cooler year-round. With no carbon brushes (unlike AC/DC motors) and reduced heat buildup, EC motors endure 10,000+ hours of use - outlasting standard motors while requiring zero maintenance.
• SMART CLIMATE CONTROL & PROGRAMMING: This fan’s precision intelligent controller lets you set custom triggers - activate ventilation when temperature or humidity exceeds a threshold, drops too low, or strays outside your ideal range. Its high-sensitivity metal probe ensures rapid response, while 10-speed adjustment and 24-hour timer provide total control. No more stale air - just set your limits and let the fan work.
• EASY INSTALL & DURABLE BUILD: No Weak Points: Military-Grade Materials in Every Component(Fully Sealed EC Motor / Heavy-Duty HN Metal Grille / Oversized Aluminum Blades / Carbon Steel Body / Metal-Cased Capacitor). Designed for hassle-free wall mounting (hardware included) with a rust-resistant, sturdy housing that withstands humidity, dust, and long-term use. No more sweating over complicated setups!
• SMART DESIGN FOR EVERY SPACE: Ideal for homes, warehouses, barns, workshops, chicken coops, greenhouse, gables, garages, sheds, etc. , this Shutter Exhaust Fan reduces heat buildup, expels stale air, clears floating dust, removes stuffiness, and vents odors. Your Space, Refreshed! - all while blending seamlessly into your building facade with its sleek, low-profile design. Breathe Fresher, Live Better.
• POWERFUL & WHISPER-QUIET COOLING: Boost airflow without the noise! Our high-performance EC motor delivers strong ventilation (up to 960 CFM and 1650 RPM) while operating at a near-silent 50 decibels - perfect for attics, garages, or workspaces where peace matters. With Self-Acting Shutters - starts when fan runs, closes when off. Stops drafts & debris, perfect airflow, zero effort. Say goodbye to stuffy, sweltering rooms!

model number: Hanchen-12S

Part Number: CJY-435

Package Dimensions: 17.1 x 17.1 x 9.6 inches