• Global Air - EC Dimmer (Cable Pack 32) – Manual Fan Speed Controller
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Global Air EC Dimmer – Manual EC Fan Speed Controller

Global Air EC Dimmer – Manual EC Fan Speed Controller

£13.49
£13.49
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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £60 · 1–2 working days · Free Wembley pickup

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  • Free Wembley store pickup
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Description

Simple, direct speed control for a single EC fan

The Global Air EC Dimmer (Cable Pack 32) is a manual controller for adjusting the speed of a single EC inline fan, giving growers hands-on control of ventilation without sensors or programming. It suits anyone who wants quick, reliable extraction control in a grow tent or grow room, and is compatible with the Systemair EC fan range.

Key Benefits

  • Manual speed control for a single EC inline fan via a simple dial.
  • Plug-and-play design for quick installation, no configuration needed.
  • Compact and durable controller with a small footprint.
  • Compatible with the Systemair EC fan range.
  • Suitable for hydroponics, coco and soil indoor growing setups.

Fixing fans that run too fast or too slow for the room

With no way to adjust airflow, a fixed-speed fan can leave a grow room too hot, too humid or unnecessarily noisy. The EC Dimmer lets you dial speed up or down to match conditions: lower for quieter running and steadier humidity, higher to clear excess heat quickly, holding temperature and humidity consistent for healthy nutrient uptake and strong yields.

How to Use

  • Connect the EC Dimmer to your EC fan using the supplied cable pack.
  • Confirm the fan is compatible with Systemair EC fan systems.
  • Place the controller in an accessible spot near your ventilation setup.
  • Turn the adjustment dial to set the desired fan speed.
  • Monitor grow room conditions and adjust airflow as needed to keep temperature and humidity stable.

Technical Specifications

  • Type: manual EC fan speed controller
  • Channels: single EC inline fan
  • Control: rotary dial, variable speed
  • Compatibility: Systemair EC fan range
  • Connection: supplied Cable Pack 32
  • Installation: plug-and-play, no sensors or programming

FREE Express Delivery on orders over £60. We aim to post same day on Express Delivery — order by 3pm Mon–Fri — and delivery takes 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.