{"product_id":"20-shutter-exhaust-fan-with-variable-speed-controller-4000-cfm-wall-mounted-ventilation-fan-ec-brushless-motor-heavy-duty-steel-low-noise-for-garage-attic-greenhouse-workshop","title":"20\" Shutter Exhaust Fan with Variable Speed Controller - 4000 CFM Wall Mounted Ventilation Fan, EC Brushless Motor, Heavy-Duty Steel, Low Noise for Garage Attic Greenhouse Workshop","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e[5000 CFM Rapid Ventilation]: Boasts 5000 CFM high airflow to quickly expel stale air, floating dust, excess heat and foul odors, keeping indoor air fresh. Ideal wall-mounted exhaust fan for garages, sheds, workshops, greenhouses and attics.\u003c\/li\u003e\n\u003cli\u003e[Energy-Saving EC Brushless Motor]: Features a EC brushless motor (1650 RPM, 100W low power draw) that delivers 8.8 m\/s airflow. Runs smoothly with low noise, cooler and more stable than ordinary AC motors, saving electricity long-term for heavy-duty daily use.\u003c\/li\u003e\n\u003cli\u003e[Stepless Variable Speed Control]: Equipped with a durable mechanical stepless speed controller to freely adjust airflow from gentle breeze to strong blast. More reliable than fragile digital controllers, ensuring steady performance for years in workshops, garages or attics.\u003c\/li\u003e\n\u003cli\u003e[Heavy-Duty Galvanized Steel]: Constructed with thick galvanized carbon steel for exceptional sturdiness, rust resistance and weatherproofing. Built to withstand long-time industrial and outdoor use, staying tough through all seasons as a shed, barn or garage exhaust fan.\u003c\/li\u003e\n\u003cli\u003e[Automatic Windproof Shutter Louvers]: Auto louvers fully open during operation for maximum air circulation, and close tightly when powered off. Effectively blocks rain, debris and pests, realizing ventilation \u0026amp; protection — the ultimate shutter fan for greenhouses, garages and workshops.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SierraSquad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric fan design:\u003c\/strong\u003e Exhaust Fan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e ac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Industrial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 24.21\"D x 10.83\"W x 24.21\"H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoom Type:\u003c\/strong\u003e Attic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Feature:\u003c\/strong\u003e Quiet Operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Uses For Product:\u003c\/strong\u003e Exhausting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Wall Mount\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: SierraSquad","offers":[{"title":"Default Title","offer_id":53773695156335,"sku":"B0H117YZX2","price":168.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/9915\/7359\/files\/41F9rY5NuLL_37d53f63-c3b2-4973-bdc2-f22e806d3f8f.jpg?v=1783797426","url":"https:\/\/farmora.us\/products\/20-shutter-exhaust-fan-with-variable-speed-controller-4000-cfm-wall-mounted-ventilation-fan-ec-brushless-motor-heavy-duty-steel-low-noise-for-garage-attic-greenhouse-workshop","provider":"Farmora","version":"1.0","type":"link"}