{"product_id":"b0h1b4ntm4","title":"20 Inch 3500 CFM Aluminum Automatic Shutter Exhaust Fan, Wall Mounted High Speed Louvered Vent Fan for Garage Attic Workshop Greenhouse","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e[Compact Powerful \u0026amp; 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.\u003c\/li\u003e\n\u003cli\u003e[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.\u003c\/li\u003e\n\u003cli\u003e[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.\u003c\/li\u003e\n\u003cli\u003e[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.\u003c\/li\u003e\n\u003cli\u003e[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.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : SierraSquad\u003c\/li\u003e\n\u003cli\u003eColor : Silver\u003c\/li\u003e\n\u003cli\u003eElectric fan design : Exhaust Fan\u003c\/li\u003e\n\u003cli\u003ePower Source : ac_dc\u003c\/li\u003e\n\u003cli\u003eStyle : Industrial\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions : 24.02\"D x 9.84\"W x 23.94\"H\u003c\/li\u003e\n\u003cli\u003eRoom Type : Attic\u003c\/li\u003e\n\u003cli\u003eSpecial Feature : Adjustable Height\u003c\/li\u003e\n\u003cli\u003eRecommended Uses For Product : Ventilating\u003c\/li\u003e\n\u003cli\u003eMounting Type : Wall Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bella Bloom","offers":[{"title":"Default Title","offer_id":53140607762741,"sku":"B0H1B4NTM4","price":155.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/5698\/4373\/files\/61I86PaxhYL._AC_SX679_685369ff-bb9c-4aa6-b2fb-cfc7596ca82c.jpg?v=1784156652","url":"https:\/\/www.mybellabloom.com\/products\/b0h1b4ntm4","provider":"Bella Bloom","version":"1.0","type":"link"}