Headwind HVC Smart EC Fan Speed Controller PRO | Temperature & Humidity Control

The Smarter Way to Run Your Grow Room Ventilation

The Headwind HVC Smart EC Fan Controller PRO is the advanced climate control brain for your Headwind HVC EC fan setup. It goes beyond basic speed control — automatically managing temperature, humidity, and airflow across up to four EC fans at once, with smart fan fault detection built in.

No extra power cord. No adapter. Just connect to your HVC EC fans and let it do the work.

PRO vs Standard — What’s the Upgrade?

• 🧠 Smart fan fault detection — identifies malfunctioning fans and sends an alarm alert (PRO only)
• 🌡️ Programmable Auto Mode — set exact target temp and fan speed, the controller does the rest
• 💨 Controls up to 4 EC fans simultaneously — ideal for larger or multi-fan setups
• 🌙 Day/Night mode — different climate targets for lights-on and lights-off
• 🔔 Alarm mode — alerts you the moment temp goes outside your preset range
• 🔧 Manual mode — full hands-on speed control when you want it
• 🔌 No separate power cord needed — powered directly through your HVC EC fans
• ⚖️ Temperature & humidity calibration — dial in accurate readings for your environment

4 Control Modes

• Auto Mode — set your target temp and speed; the PRO controller manages everything automatically
• Manual Mode — override and set fan speed directly
• Day/Night Mode — program different settings for each light cycle
• Alarm Mode — get notified when temperature exceeds your preset limits

Smart Fault Detection — PRO Exclusive

The PRO controller actively monitors each connected fan. If a fan malfunctions or stops responding, it detects the fault and triggers an alarm — so you catch problems before they affect your grow. This feature is not available on the standard HVC controller.

Specifications

• Compatible fans: Headwind HVC EC Mixed Flow Inline Fans (100mm–315mm)
• Max fans supported: Up to 4 x EC fans simultaneously
• Sensors: Temperature & humidity
• Weight: 1.2kg
• Power: Powered via HVC EC fan connection — no separate adapter required

Compatible Fans

Works with the full Headwind HVC EC Mixed Flow Inline Fan range:

• HVC EC Mixed Flow Inline Fan — 100mm, 125mm, 150mm (275–594 m³/h)
• HVC Silenced EC Mixed Flow Inline Fan — 150mm, 200mm, 250mm, 315mm (594–2987 m³/h)

Perfect For

• Growers running multiple HVC EC fans who need centralised control
• Grow rooms where temperature consistency is critical
• Day/night cycle grows with different climate requirements per period
• Anyone who wants automated alerts if something goes wrong

In the Box

• 1x Headwind HVC Smart EC Fan Controller PRO
• 1x Temperature & humidity probe

Compatible with Headwind HVC EC Mixed Flow Inline Fans only. Not compatible with standard AC fans. Fans sold separately.