{"product_id":"4-inch-inline-duct-fan-small-vent-fan-fit-4-duct","title":"4-Inch Inline Duct Fan: Small Vent Fan Fit 4\" Duct","description":"\u003cp\u003eWidely Used -- The 4 inch inline fan is widely used in homes, offices, warehouses, restaurants, bars, shops, shopping malls, grow tents, greenhouses and other places where a lot of air is needed | Large Airflow -- It is designed with high quality sleeve motor, quiet and service life more than 3 years, with rotational speed 2400 r\/min, 76 CFM large airflow | Over-heat Protection \u0026gt;\u0026gt; The motor comes with low operating temperature and low heat generation, the built-in temperature protection device, the contact point is disconnected when the motor overheats, which acts as a power failure protection. double protection is safer | DIY Your HVAC System \u0026gt;\u0026gt; You can supply fresh air with one or more fans to DIY air circulation systems depending on the size of your space | Easy to install \u0026gt;\u0026gt; only connect it with 4\" ventilation pipe, 39\" cable, brown live wire, blue neutral wire, easy to install, please fix the fan to avoid noise due to looseness\u003c\/p\u003e","brand":"SAILFLO Store","offers":[{"title":"Default Title","offer_id":52516081402146,"sku":"B07J5VN82X","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/0294\/8642\/files\/61sW5uK70oL._AC_SX300_SY300_QL70_FMwebp.webp?v=1788880871","url":"https:\/\/arlenzone.com\/products\/4-inch-inline-duct-fan-small-vent-fan-fit-4-duct","provider":"Arlenzone.com","version":"1.0","type":"link"}