![replacing our bathroom extractor fan and the current one has 2 brown and 1 blue incoming wires from the lighting circuit, linking to black, blue, and red receptors in the fan unit. replacing our bathroom extractor fan and the current one has 2 brown and 1 blue incoming wires from the lighting circuit, linking to black, blue, and red receptors in the fan unit.](https://i.redd.it/gthlpbqbs1v51.jpg)
replacing our bathroom extractor fan and the current one has 2 brown and 1 blue incoming wires from the lighting circuit, linking to black, blue, and red receptors in the fan unit.
![HVACQuick - How To's - Wiring: 1 fan serving 2 baths with 1 switch per bath (with lights) from HVACQuick.com HVACQuick - How To's - Wiring: 1 fan serving 2 baths with 1 switch per bath (with lights) from HVACQuick.com](https://www.hvacquick.com/howtos/images/howto_wiring_1.gif)
HVACQuick - How To's - Wiring: 1 fan serving 2 baths with 1 switch per bath (with lights) from HVACQuick.com
![Missing neutral for the Bathroom Fan Installation | Electricians Forums | Electrical Safety Advice | Talk Electrician Forum Missing neutral for the Bathroom Fan Installation | Electricians Forums | Electrical Safety Advice | Talk Electrician Forum](https://electricians.s3.eu-west-1.amazonaws.com/data/attachments/1/1678-c4e2ae3267eee58c8a0538cc123780fe.jpg)
Missing neutral for the Bathroom Fan Installation | Electricians Forums | Electrical Safety Advice | Talk Electrician Forum
![Shelly fan control, or Why my bathroom light switch now has two IP addresses… - Share your Projects! - Home Assistant Community Shelly fan control, or Why my bathroom light switch now has two IP addresses… - Share your Projects! - Home Assistant Community](https://community-assets.home-assistant.io/original/3X/9/a/9ae8749289b31070cb1673deb198bd213b3e4720.png)
Shelly fan control, or Why my bathroom light switch now has two IP addresses… - Share your Projects! - Home Assistant Community
![Wiring a Bathroom Extractor Fan with an Isolator Switch. | Bathroom exhaust fan, Bathroom ventilation fan, Light switch wiring Wiring a Bathroom Extractor Fan with an Isolator Switch. | Bathroom exhaust fan, Bathroom ventilation fan, Light switch wiring](https://i.pinimg.com/originals/37/e3/02/37e302e1da40a34ef1624108eb678333.png)