# AC Infinity CLOUDLINE S8 PRO 8-Inch Inline Duct Fan 807 CFM | Quiet EC Motor Ventilation for Grow Tents **Brand:** AC Infinity **SKU:** srg9858 **ASIN:** B07J9PTYRN **Canonical URL:** https://crowcrowcrow.com/p/infinity-cloudline-quiet-inline-duct-fan/srg9858 **Category:** home-kitchen **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹30,173 **Discount:** 31% **Customer rating:** 4.70/5 from 1,235 ratings ## Description AC Infinity CLOUDLINE S8 PRO 8-inch inline duct fan (807 CFM) quietly ventilates grow rooms and boosts airflow. Features a PWM EC motor, 10-speed controller, and IP44 rating for durability. Ideal for hydroponics and AV closets. 13-16 days ## Highlights - Powerful 807 CFM Airflow — Moves 807 cubic feet of air per minute, ideal for 8-inch ducting and grow tents up to 8x8 ft, ensuring rapid air exchange and temperature control. - Quiet EC Motor & 10-Speed Control — PWM-controlled EC motor runs at a low 39 dBA with 10 speed settings, offering precise airflow and noise management for sensitive environments. - Durable & Versatile Design — IP44 rated for dust and liquid resistance, with dual ball bearings (67,000 hours) allowing multi-directional mounting in humid grow spaces. - Smart Controller Integration — Includes a wired controller for 10-speed settings and UIS platform compatibility for advanced climate and time-based programming. ## Key features - Designed to ventilate hydroponic grow rooms, transfer heating/cooling, circulate air, cool AV closets, exhaust odors. - Features a wired 10-speed fan controller; also compatible with all UIS controllers with intelligent programming. - PWM-controlled EC motor provides quiet and energy-efficient performance with minimal heat and noise. - Mixed flow design with stator blade and hydrodynamic wind circles enables airflow delivery in high resistance areas. - Duct Size: 8” | Dimensions: 8.5 x 11.9 x 9.2 in. | Airflow: 807 CFM | Noise: 39 dBA | Bearings: Dual Ball ## Why choose this product **Engineered for Optimal Grow Environments** — The AC Infinity CLOUDLINE S8 PRO is built for serious growers. Its mixed-flow design and EC motor deliver consistent, powerful airflow (807 CFM) essential for managing temperature, humidity, and CO2 levels in hydroponic setups. Unlike basic fans, it offers precise speed control via PWM and a 10-speed controller, ensuring quiet operation at 39 dBA. The dual ball bearings and IP44 rating guarantee durability even in humid Indian conditions. This fan integrates with the UIS platform for smart environmental control, providing a reliable solution for maximizing plant growth. **Ideal for India's Climate & Grow Setups** — This fan is perfect for Indian growers needing robust ventilation. It excels in managing heat and humidity common in Indian summers, ensuring optimal conditions for plants. While local fans may offer basic airflow, the CLOUDLINE S8 PRO provides superior control, efficiency, and durability. It's best suited for grow tents, AV closets, or boosting HVAC in rooms up to 8x8 ft. If you require a fan for a larger space or need silent operation below 39 dBA, consider larger models or specialized acoustic solutions. Ensure you have a 220-240V power source or a compatible step-down transformer. ## How to use 1. Attach an 8-inch duct to the fan's inlet and outlet ports. Ensure a secure fit to prevent air leaks. Use appropriate clamps if needed. — Connect Ducting 2. Plug the fan's power cord into the 10-speed controller. Connect the controller to a suitable 220-240V Indian power outlet, using a step-down transformer if the fan is 120V rated. — Connect Controller & Power 3. Use the controller to select your desired speed level (1-10) based on airflow and noise requirements for your specific application, such as grow tent ventilation or AV closet cooling. — Set Fan Speed ## Product details | Field | Value | |---|---| | Recommended Use | Ventilating grow rooms, HVAC boosting, air circulation, AV closet cooling, odor exhaust | | Max Tent Volume | Approx. 8x8 ft (2.4x2.4 m) grow tent | | Serving Size | N/A (Continuous operation) | | Cost per use | N/A (Durable appliance) | | Shelf life after opening | N/A (Durable appliance) | | Reapplication math | N/A (Durable appliance) | | Contraindications | Requires 220-240V Indian power or step-down transformer; ensure duct size compatibility. | | Allergens / common irritants | None specified | | Brand | AC Infinity | | Model Name | CLOUDLINE S8 PRO | | Model Number | AI-CLS8 | | Duct Size | 8 inches (20.32 cm) | | Dimensions (Fan Body) | 21.6 x 30.3 x 23.4 cm (8.5 x 11.9 x 9.2 in.) | | Airflow Capacity | 807 CFM (22.85 m³/h) | | Noise Level | 39 dBA | | Motor Type | EC Brushless | | Number of Speeds | 10 | | Control Method | PWM via Controller | | Bearings | Dual Ball (67,000-hour rating) | | IP Rating | IP44 | | Material | Plastic housing, Metal impeller | | Color | Black | | Voltage Compatibility | Requires 220-240V Indian mains (check unit rating or use step-down transformer) | | Wattage | 230 W | | Mounting Type | Inline / Duct Mount | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### Is the AC Infinity CLOUDLINE S8 PRO safe for Indian power outlets? The AC Infinity CLOUDLINE S8 PRO is typically designed for US 110-120V power. For use in India with 220-240V mains, you must ensure the unit is rated for this voltage or use a compatible step-down transformer. Always check the product's voltage specifications before plugging it in to prevent damage. ### What is the best electric fan for grow tents in India? For grow tents in India, the AC Infinity CLOUDLINE S8 PRO offers excellent performance with its 807 CFM airflow and quiet EC motor. It's suitable for tents up to 8x8 ft and features a 10-speed controller for precise environmental management. Ensure it's compatible with Indian voltage (220-240V) or use a transformer. ### How to use the AC Infinity CLOUDLINE S8 PRO fan? Install the fan inline with your ducting system, connecting the 8-inch ducts to the fan's inlet and outlet. Connect the fan to the 10-speed controller and then to a suitable 220-240V power source (or via transformer). Use the controller to set your desired speed level for optimal airflow and noise. ### Are there any side effects of using the AC Infinity CLOUDLINE S8 PRO? The AC Infinity CLOUDLINE S8 PRO is designed for ventilation and does not have direct side effects when used as intended. Its EC motor operates quietly at 39 dBA, minimizing noise disturbance. Ensure proper installation and voltage compatibility to prevent any operational issues. ### Can I use the AC Infinity CLOUDLINE S8 PRO daily? Yes, the AC Infinity CLOUDLINE S8 PRO is designed for continuous operation and can be used daily. Its durable construction with dual ball bearings rated for 67,000 hours ensures long-term reliability for consistent air circulation and ventilation needs. ### What are the benefits of the AC Infinity CLOUDLINE S8 PRO? The AC Infinity CLOUDLINE S8 PRO offers quiet and energy-efficient ventilation with 807 CFM airflow. Benefits include precise speed control via a 10-speed PWM EC motor, durability with IP44 rating and dual ball bearings, and smart controller integration for automated environmental management in grow tents and AV closets. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B07J9PTYRN-0.webp 2. https://images.crowcrowcrow.com/B07J9PTYRN-3.webp 3. https://images.crowcrowcrow.com/B07J9PTYRN-6.webp 4. https://images.crowcrowcrow.com/B07J9PTYRN-9.webp 5. https://images.crowcrowcrow.com/B07J9PTYRN-12.webp 6. https://images.crowcrowcrow.com/B07J9PTYRN-15.webp --- Source: https://crowcrowcrow.com/p/infinity-cloudline-quiet-inline-duct-fan/srg9858 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 13-16 days. Prices are all-inclusive (duties + GST).