Fitting a speed control on a roof vent
We fitted a cheap speed control off eBay to a friends T4 Syncro today as he needed to slow the fan down on the Fiamma Turbo Vent we fitted last week. The Fiamma vent only has a single speed fan and there is only a switch on it to reverse its direction. It is quite loud and he wants to be able to leave it on at night and we found this mod worked a treat.
It was a pretty simple job in the end and only took about an hour.