Wiring Diagram For Radon Fan. Results 1 to 4 of 4 Thread. Wiring diagrams are provided with all fans.
The indoor portion of the system has a 6-foot cord with plug to power the system without any wiring needed. Wiring diagrams are provided with all fans. VentMajor Series B-45 Diag.
I also know that the fan performance and rate with which the radon can be mitigated will be reduced by turning my exit pipe 45 degrees as shown in the photo.
I think the proper way to wire a radon fan is to use Liquiditight whip and THWN from the fan to an outdoor box. In most cases only a slight hum is all that can be heard within the house even at night when all is quiet. The bigger ones pull only a little more. RP and XP Pro Series Fans may be mounted directly.