Inexpensive bath fan upgrade.
I had been looking to improve the efficiency of the bath fan. I was looking at a full replacement unit when I spotted this at CW. The unit I spotted was the Vortex unit that leaves the existing vent b...
Forum Discussion
firestorm79 wrote:
I bought the same fan and installed a PWM controller and DPDT switch so I can both control the speed and direction of the fan. I does let in less light than OEM but my wife doesn't complain when the boys go to the bathroom now.
At full speed its powerful enough to suck a piece of paper to the screen of a window at the opposite end of the trailer which makes it useful for drawing in cool evening air and venting cooking smells.
I did the same thing!
Works great and with the PWM controller it uses less electric when not at full speed.
