20 Inch 3500 CFM Aluminum Automatic Shutter Exhaust Fan, Wall Mounted High Speed Louvered Vent Fan for Garage Attic Workshop Greenhouse - size: 20 Inch

About this item

• [Compact Powerful & Low Noise]: 20 Inch shutter fan provides 3500 CFM strong airflow, 150W power and 1500 RPM high speed. Low noise design fits small to medium spaces perfectly with standard 20-inch mounting size.
• [Automatic Self-Closing Shutter]: Built-in automatic louver opens and closes along with fan operation. Blocks cold wind, dust and rain effectively, protects the motor and extends service life greatly.
• [Heavy Duty Aluminum Construction]: High-grade aluminum blades are rustproof, corrosion-resistant and heat-resistant. Sturdy structure withstands humidity and harsh environment for long-term reliable use.
• [Installation Guide]: Our wall-mounted exhaust fan fits easily into window or wall cutouts to boost ventilation and cooling efficiency during setup.Speed regulators and power plugs are not pre-equipped on this standard unit, you’ll need to buy a standalone plug and complete wiring separately for operation.
• [Energy Efficient Multi-Purpose Use]: Energy-saving design optimizes air circulation, lowers indoor temperature and improves air quality. Ideal for attic, garage, workshop, welding room, factory, warehouse, barn and greenhouse.

Overview

• Brand: SierraSquad
• Color: Silver
• Electric fan design: Exhaust Fan
• Power Source: ac_dc
• Style: Industrial
• Product Dimensions: 24.02"D x 9.84"W x 23.94"H
• Room Type: Attic
• Special Feature: Adjustable Height
• Recommended Uses For Product: Ventilating
• Mounting Type: Wall Mount