Vortex II Vent Fan Reliability Improvement
I recently replaced my Vortex single-speed vent fan with the Vortex II multi-speed reversible fan. While installing the fan, I accidentally dropped the fan on to a soft bed. I was surprised to find ...
Forum Discussion
Lynnmor wrote:
eBay, tons of them. I first tryed one that had a reversing already attached, but that one set up harmonics. If you get the really cheap one and a DPDT switch you should be good.
I had the same problem with harmonics on the integrated reversing. Swapped it out for a standalone PWM and a DPDT switch and it works like a charm.
