This page shows the different variations of the Kupa w wentylator from an Icons8 icon pack. Feel free to resize and recolor the icon, and then download the icon in PNG format for free. Icons are available in PNG and vector.
The icon for "shit hits fan" is shown as a fan. The fan has a rectangular base with a small piece directly above it, to which is attached the main portion of the fan, which is circular. On the left side of the main part of the fan is a piece of shit hitting the fan.