EC fans are much cheaper to run.

How? They use less power at slower speeds, unlike AC fans, which always run at full power. The slower the speed, the bigger the saving.

The fan's body is a single piece that's completely air tight.

These fans are the first ones with directional air flow, which means the air travels down the ducting efficiently without losing pressure.

Which air flow is right for you?

Every hour your Silenced Revolution EC V2 Inline Fan operates, it should be able to shift a certain amount of air, with a number of factors having a bearing here, like the shape and size of your grow room and the quantity, power and type of lighting being operated. Now, don’t worry if this sounds confusing – a rough guide to finding a suitable model is outlined below:

• 150mm (6”) Silenced Revolution EC V2 Inline Fan (764m3/hour)
• 200mm (8”) Silenced Revolution EC V2 Inline Fan (1345m3/hour)
• 250mm (10") Silenced Revolution EC V2 Inline Fan (1787m3/hour)
  

Sound absorbing foam silences fans without restricting air flow. In fact, the super efficient air flow helps reduce noise!

To stop heat problems, the motor has overheating protection and the body is made from a unique composite material.

The impeller is balanced to reduce vibrations. The outer casing has a rubber sealing flange so there are no rattling sounds. Each fan has 4 mounting brackets to keep the fan still when the impeller changes speed.

They may be powerful, but these fans are wrapped up in a light, compact body that's easy to install.

If there's a sharp temperature spike, your controller builds speed quickly. If there's a slight temperature rise, it builds speed slowly.

This corrects sudden spikes quickly without overdoing it when there's only a slight change.

1 x Silenced Rev Vector EC V2 Fan

1 x G.A.S Speed Controller (ECSP)

1 x METU Clamp

1 x CarboAir 60 Carbon Filter

1 x 5m of Combi Ducting

1 x Quick Release Duct Clips

If you only need a single fan, one of these kits will do the trick.

If you're running two fans, you can either:

• Get a Y-Splitter to use 2x EC fans with the supplied G.A.S EC Fan Speed Controller
• Upgrade your controller for temperature responsive fan management (we recommend the G.A.S EC5 Fan Speed Controller or the G.A.S Enviro Controller V2)
• Upgrade your controller to a G.A.S EC Fan Controller and purchase the necessary extra cables/leads to create one of the below configurations