{"product_id":"vivosun-4-inline-exhaust-fan-speed-controller-130-cfm-low-noise-duct-fan-for-hvac-ventilation","title":"VIVOSUN 4\" Inline Exhaust Fan \u0026 Speed Controller — 130 CFM Low-Noise Duct Fan for HVAC Ventilation","description":"\u003ch2\u003eEnhance Your Ventilation with Precision and Quiet Confidence\u003c\/h2\u003e\n\u003cp\u003eMeet the VIVOSUN 4\" Inline Exhaust Fan \u0026amp; Speed Controller, a compact, all-in-one solution designed to move air efficiently without turning your space into a noisy workshop. With an airflow rating up to 130 CFM and an upgraded EC motor, this unit blends strong ventilation with energy-conscious performance. At just 26 dB(A), it stays discreet enough for living areas, studios, and busy workshops while still delivering real air movement when you need it.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePowerful airflow up to 130 CFM to quickly exchange air in grow tents, basements, bathrooms, attics, and kitchens.\u003c\/li\u003e\n  \u003cli\u003eEC motor technology for high efficiency, longer service life, and reduced maintenance costs.\u003c\/li\u003e\n  \u003cli\u003eQuiet operation at 26 dB(A), allowing uninterrupted daily activities or focused work.\u003c\/li\u003e\n  \u003cli\u003eStepless speed control for precise tuning of airflow to fit room size and ventilation needs.\u003c\/li\u003e\n  \u003cli\u003eDurable ABS housing and PBT blades resist deformation and withstand routine use.\u003c\/li\u003e\n  \u003cli\u003eWide voltage range with stall protection for safer, more versatile power setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFlexible use cases\u003c\/h3\u003e\n\u003cp\u003eReal-world setups range from venting heat and humidity in grow tents to exhausting odors in kitchens, basements, or attics. The stepless regulator makes it easy to balance airflow with noise, so you can tailor performance to the moment—whether you’re frescoing a greenhouse or maintaining a comfortable workshop climate.\u003c\/p\u003e\n\n\u003ch3\u003eDurability and safety you can rely on\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRugged ABS plastic housing protects internal components from impact and heat exposure.\u003c\/li\u003e\n  \u003cli\u003ePBT impeller blades maintain shape and performance for consistent airflow over time.\u003c\/li\u003e\n  \u003cli\u003eWide voltage compatibility and stall protection support safe operation in various regions and setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation notes\u003c\/h3\u003e\n\u003cp\u003eThe unit is designed for easy integration with standard ductwork and a compact footprint that fits tight spaces. Pair it with the included or compatible speed controller to adjust airflow on demand without complex wiring or tools.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you gain with VIVOSUN\u003c\/h3\u003e\n\u003cp\u003eUsers may experience steadier air exchange, improved moisture management, and a more comfortable environment in rooms and enclosures where controlled ventilation matters. This setup does not guarantee outcomes but opens possibilities for better air handling in diverse spaces.\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 applications is the VIVOSUN 4\" Inline Exhaust Fan suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Delivers up to 130 CFM and quiet operation for grow tents, basements, bathrooms, and workshops.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What safety and durability features does the unit include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: ABS housing, PBT blades, wide voltage range, and stall protection for safe operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VIVOSUN","offers":[{"title":"Default Title","offer_id":45749288009914,"sku":"B0DNSXKN4G","price":70.11,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/vivosun-4in-inline-exhaust-fan-assembly.jpg?v=1775113226","url":"https:\/\/gardencanada.ca\/products\/vivosun-4-inline-exhaust-fan-speed-controller-130-cfm-low-noise-duct-fan-for-hvac-ventilation","provider":"Garden Canada","version":"1.0","type":"link"}