#html-body [data-pb-style=D11X2LL]{background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;align-self:stretch}#html-body [data-pb-style=P3W4IN9]{display:flex;width:100%}#html-body [data-pb-style=JBYFUSF],#html-body [data-pb-style=XACNVAQ],#html-body [data-pb-style=XNA8VQ8]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;width:50%;align-self:stretch}#html-body [data-pb-style=XACNVAQ],#html-body [data-pb-style=XNA8VQ8]{width:8.33333%}#html-body [data-pb-style=XNA8VQ8]{width:41.6667%} GLOBAL AIR SUPPLIES EC5 CONTROLLER G.A.S newest controller, the EC5 Fan Controller plugs directly into any of the Systemair EC fan range. The EC5 fan controller is a thermostatic controller with RTT technology - meaning it intelligently reacts to changes in your grow room temperature and will increase or decrease the speeds of your fans accordingly. KEY VALUES: Easy to set up and use, just plug straight into your EC fan with no power packs required. Control and balance your EC fans Reactive temperature technology Set maximum and minimum fan speeds for intake and outtake Set negative pressure Powered from your fan no power pack is required Plugs directly into all Systemair’s EC fan range