{"product_id":"hon-guan-3-inline-blower-fan-120-cfm-3-inch-duct-20w-ultra-low-power-with-variable-speed-controller","title":"Hon\u0026Guan 3\" Inline Blower Fan — 120 CFM 3-inch Duct, 20W Ultra-Low Power with Variable Speed Controller","description":"\u003cp\u003e\u003cstrong\u003eHon\u0026amp;Guan 3-inch inline blower fan delivers up to 120 CFM of airflow while using just 20W and includes a variable speed controller for quiet, energy-efficient ventilation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact inline duct fan is built to boost airflow in tight HVAC, marine, and utility spaces where low power draw and minimal noise matter. Its high-RPM DC motor and aerodynamic impeller move large volumes of air (120 CFM) without a heavy electrical load, and the included speed controller lets you tune airflow and sound to match the task. Durable plastic construction, removable blades, and mounting feet simplify installation and routine maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this fan improve ventilation in small ducts and boats?\u003c\/h3\u003e\n\u003cp\u003eThe Hon\u0026amp;Guan 3\" inline fan is optimized to increase air exchange in limited-diameter ducts and bilge areas where standard fans struggle. Its 308 Pa air pressure rating and 9000 RPM motor push air efficiently through restriction points, reducing stagnation and helping extraction systems perform better.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e120 CFM peak airflow for faster exhaust and circulation.\u003c\/li\u003e\n  \u003cli\u003e308 Pa static pressure to overcome duct resistance and fittings.\u003c\/li\u003e\n  \u003cli\u003eCompact 3\" duct size fits common small-duct installations and marine vents.\u003c\/li\u003e\n  \u003cli\u003eRemovable blade for quick cleaning in dust-prone or humid environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I control speed and noise for different settings?\u003c\/h3\u003e\n\u003cp\u003eYes — the unit ships with a variable speed controller so you can dial airflow up or down depending on needs. Lower speeds reduce noise and consume less power, while higher settings maximize extraction when rapid air change is required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded inline controller adjusts airflow smoothly and precisely.\u003c\/li\u003e\n  \u003cli\u003eLow-noise operation rated about 42 dBA at typical settings.\u003c\/li\u003e\n  \u003cli\u003e20W maximum power keeps energy use minimal even at higher speeds.\u003c\/li\u003e\n  \u003cli\u003eFine control helps match ventilation to room size or system demand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the installation and maintenance considerations?\u003c\/h3\u003e\n\u003cp\u003eThe blower is designed for quick mounting and straightforward upkeep. Built-in feet allow secure horizontal or vertical attachment, and the fan body plus blade are molded from high-quality plastic for fast removal and cleaning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMounting feet included for easy vertical or horizontal installation.\u003c\/li\u003e\n  \u003cli\u003ePlastic housing and removable impeller make maintenance simple.\u003c\/li\u003e\n  \u003cli\u003eDimensions 5.5 x 5.5 x 3.9 inches fit compact spaces and duct adapters.\u003c\/li\u003e\n  \u003cli\u003eWide voltage range (100–240V) supports many electrical systems worldwide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere does this fan perform best and what should I expect?\u003c\/h3\u003e\n\u003cp\u003eThis 3\" inline blower is well suited to grow rooms, bathrooms, kitchens, workshops, basements, attics, and marine bilge ventilation. Expect steady, reliable airflow with the flexibility to balance performance, noise, and power consumption depending on use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal as a booster fan to improve HVAC balance or localized extraction.\u003c\/li\u003e\n  \u003cli\u003eQuiet enough for living spaces while effective in utility areas.\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient design keeps running costs low for continuous use.\u003c\/li\u003e\n  \u003cli\u003eDurable components handle humid or dusty environments with routine cleaning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Hon\u0026amp;Guan 3-inch inline blower is aimed at homeowners, boat owners, hobby growers, and tradespeople who need compact, low-power ventilation with adjustable speed. Choose this fan if you want an efficient booster for small ducts or a quiet, controllable exhaust solution where space, noise, and energy use are important factors.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What power does the Hon\u0026amp;Guan 3\" inline fan use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It draws up to 20W at maximum output, offering energy-efficient ventilation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this fan fit my ductwork?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits a 3\" duct and measures 5.5 x 5.5 x 3.9 inches; check adapter needs for other sizes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hon\u0026Guan","offers":[{"title":"Default Title","offer_id":56823933731156,"sku":"B0F4C92QCG","price":63.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/honguan-front-view-inline-blower-fan.jpg?v=1786979191","url":"https:\/\/gardenluxe.co.uk\/products\/hon-guan-3-inline-blower-fan-120-cfm-3-inch-duct-20w-ultra-low-power-with-variable-speed-controller","provider":"Gardenluxe Uk","version":"1.0","type":"link"}