Jon.w

Sorry to bring up an old topic, but I did this today and it works great!! I used the Attwood Turbo 4000 along with a 12V motor speed controller, total cost £30.94. Using the speed controller means the speed is totally variable with the turn of a knob, I have installed this as a replacement for the existing fan as it had seized up. I would recommend this over replacing the fan as it is cheaper and more effective.