4" (100mm) Window Fan
Pullcord Operated with Electronic Timer
Suitable for 4mm to 10mm Glass
The fan is designed to continue running after the fan has been switched off for a period of approx 20 minutes.
The integral timer has been pre-set for approx 20 minutes but can be adjusted.
This small and unobtrusive fan measures just 163mm x 163mm with a depth of only 30mm
Window hole dia 115mm - 155mm .
- Glass 4mm to 10mm thick