Wiring a one common fan controled from four bathrooms. It's an existing fan that is serving three bathrooms and they would like to have it serve another one. what would the switching details or diagram be. Don't know the brand of the fan but it's a fairly new house. I can't say for sure this is the brand, but don't have it handy right now
Hardware & Accessories - Broan-NuTone - Fan,Bathroom Exhaust Broan QTXE150
Answers & Comments
That would be a 4-way switch configuration. You can keep adding 4 way switches. here is the diagram: http://www.electrical-online.com/4waydiagram.htm