AC Infinity Cloudline PRO T6 EC Inline Fan with 69 PRO Smart Controller

The AC Infinity Cloudline PRO T Series pairs a high-efficiency EC inline fan with the 69 PRO smart controller, giving you fully automated environmental control in one box. Monitors temperature, humidity, and VPD continuously — adjusting fan speed across 10 levels so your grow space stays dialled in without constant manual input.

What’s the difference between S and T Series?

The fans are mechanically identical. S Series includes a manual 10-speed dimmer; T Series does not. If you’re pairing with a UIS controller (which this bundle includes), the T Series is the right choice — the dimmer becomes redundant anyway.

69 PRO Controller

• Automates fan speed based on temperature, humidity, and VPD targets
• 10-speed dynamic control for stable environment management
• Independently programmable ports via the AC Infinity UIS ecosystem
• WiFi and Bluetooth connectivity — monitor and schedule via the AC Infinity app
• Expandable: add fans, humidifiers, or lighting into a single coordinated system

EC Inline Fan

• High-efficiency EC motor — lower running costs than traditional AC fans
• Mixed-flow design performs under pressure with carbon filters and ducting
• Low noise output — suitable for noise-sensitive spaces
• Fully integrated into the AC Infinity UIS ecosystem

Specifications

• Duct Size: 6"
• Airflow: 402 CFM
• Noise Level: 32 dBA
• Static Pressure: 503 Pa
• Power: 70W max, 38W avg
• Operating Temp: 32–140°F
• Ingress Protection: IP44
• Lifespan: 67,000 hours

Dimensions & Cables

• Fan Unit: 7.87 x 12.60 x 8.35 in
• Controller: 5.19 x 2.91 x 1.06 in
• Fan Cord Length: 120 in (10 ft)
• Controller Cord Length: 96 in (8 ft)
• Sensor Probe Length: 144 in (12 ft)

Why automate your ventilation?

Heat build-up, humidity swings, and inconsistent airflow are common in indoor growing — and often go unnoticed until they’ve already impacted plant health. The Cloudline PRO T Series continuously corrects these variables, stabilising VPD and reducing the risk of mould, pests, and nutrient uptake issues without you needing to intervene.