- (1) Cloudline S8 Inline Duct Fan (8")
- (1) 8-Speed Manual Controller
- (2) Duct Clamps
- (1) Mounting Hardware Kit
- (1) Installation Manual
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AC Infinity Cloudline S8 Inline Fan System w/ Speed Controller - 8" Duct
starting from 0% interest financing from
/mo.
- Delivers up to 807 CFM of airflow for high-volume ventilation needs.
- Features a PWM-controlled EC motor for quiet operation under static pressure.
- Sealed IP44-rated housing provides resistance against dust and liquids.
- 2-year warranty
- View More Details
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VOLUME PRICING
Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
- You are upgrading your ventilation system because your current fan struggles to push air through high-static-pressure carbon filters.
- You are adding automated climate controls because you need to maintain precise temperature triggers while you are away from your facility.
- The 8-speed manual controller gives you granular command over your air exchange without jumping between wide increments.
- You can detach the motor box from the flange bracket for easy impeller cleaning without removing the entire duct setup.
- Users who swapped out their old fans for the Cloudline report that the noise reduction made their workspace much more comfortable for daily tasks.
- Growers who integrated these into a smart controller setup say they no longer worry about heat spikes because the fans adjust speed automatically.
AC Infinity Cloudline S8 Inline Fan System w/ Speed Controller - 8" Duct
Struggling with heat buildup or stale air in your grow tent or AV closet? The AC Infinity Cloudline S8 is engineered to solve that problem, providing powerful, quiet, and precise air circulation to create the perfect environment. This 8-inch inline duct fan is designed for optimal performance, whether you're introducing fresh air, exhausting heat, or eliminating odors.
Featuring an advanced mixed-flow design and a PWM-controlled EC motor, the Cloudline S8 maintains strong airflow (up to 807 CFM) even in high static pressure applications, all while operating at whisper-quiet levels. The included 8-speed manual controller gives you precise command over your ventilation. For even greater control, this fan is fully compatible with advanced options from AC Infinity, like the Smart Controller 69 Pro.
What's Included
Features
🤫
Quiet Operation
Utilizes a PWM-controlled EC motor for whisper-quiet performance that won't disturb your space.
💨
Mixed-Flow Design
Maintains powerful airflow even in high static pressure setups, perfect for intake or exhaust.
🎛️
Precise Speed Control
Includes an 8-speed manual controller for easy adjustments to match your ventilation needs.
💪
Durable Construction
Built with an IP44-rated housing to be highly resistant to dust and liquids.
🧼
Easy Maintenance
The motor box containing the impeller and blades can be detached for simple cleaning.
📱
Smart Controller Ready
Easily integrates with AC Infinity's smart controllers for advanced programming and automation.
Specifications
| Specification | Value |
|---|---|
| Duct Size | 8" |
| Total Dimensions | 8.54 x 11.89 x 9.17 in. (21.7 x 30.2 x 12.3 cm) |
| Mounting Hole-To-Hole Distance | 3.94 x 3.70 in. (10.0 x 9.4 cm) |
| Cord Length to Controller | 240 in. (20 feet) |
| Cord Length to Plug | 96 in. (8 feet) |
| Total Airflow | 807 CFM |
| Total Noise | 39 dBA |
| Static Pressure | 746 Pa |
| Voltage | 100-240V AC |
| Frequency | 50/60Hz |
| Max Power Draw | 110 W |
| Average Power Usage | 78 W |
| Current | 2.27 A |
| Power Connector Type | US Plug (NEMA 1-15 Type-A) |
| Operating Humidity | 35 to 85% RH |
| Operating Temperature | 32 to 140°F |
| Ingress Protection | IP 44 |
| Fan Bearings | Dual Ball |
| Mounting Positions | Horizontal or Vertical |
| L10 Life Expectancy | 67,000 Hours |
Support & Manuals
Warranty
AC Infinity products come with a two-year warranty. Please note this does not cover non-durable goods or consumables. All sales are final.
FAQs
What's the main difference between the Cloudline S-series and T-series fans?
The S-series, like this Cloudline S8, includes a manual 8-speed fan controller for simple adjustments. The Cloudline T-series comes with an advanced smart controller that allows for temperature and humidity programming, timers, and automation.
Is this fan loud?
No, the Cloudline S8 is designed for quiet operation. It uses a PWM-controlled EC motor which is significantly quieter than traditional AC motors, making it ideal for residential use.
Can I use this fan for applications other than grow tents?
Absolutely. This fan is excellent for ventilating AV equipment closets, workshops, basements, or any space that requires consistent air circulation or heat and odor removal.
How do I install the Cloudline S8?
Installation is straightforward. The fan can be mounted in any orientation (horizontally or vertically) using the included hardware. It's designed to fit standard 8-inch ducting, which can be secured with the provided clamps. For more details, check out our guide on AC Infinity air filter kits.
What size carbon filter should I pair with this fan?
For optimal performance, you should pair the Cloudline S8 with an 8-inch carbon filter, such as the AC Infinity 8" Duct Premium Carbon Filter. This ensures a perfect fit and matching airflow capacity.
Do I need anything else to complete my ventilation setup?
To create a complete system, you'll need ducting. We recommend the AC Infinity 8" Flexible Four-Layer Ducting for a durable, light-proof connection. You might also consider an 8" Duct Silencer to further reduce noise.
Happy To Help
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
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