The previous extractor fan used wire nuts in a metal-enclosed space similar to a junction box, but for this new model the wires just dangle out of the extractor fan module, and there's nothing in the instructions about a junction box. Leaving the wires dangling next to the insulation in the ceiling kinda freaks me out. How to wire a bathroom vent fan, how to install bathroom venting.
How to make the proper electrical connections to wire a bathroom exhaust vent fan or a fan incorporating also a light and a heater. Bath vent fan wiring diagrams including bath vents with light or heater. Broan & Nutone ventilation fan wiring instruction manuals.
Mount the fan: Securely mount the exhaust fan in the designated location, following the manufacturer's instructions. Make sure it is properly aligned and securely fastened to prevent any vibrations or movement. Connect the wires: Start by connecting the grounding wire from the exhaust fan to the grounding wire in the junction box.
About this item High-Efficiency Performance: This bathroom exhaust fan with light is equipped with a powerful motor operating at 110 CFM, ensuring quiet and effective ventilation. It also features a high-quality 20W 6000K LED light, providing brighter illumination for bathrooms up to 90 square feet. To connect the Panasonic FV-11VQ5 vent fan wiring: Remove either the top or side knock-out from the fan junction box with a flat head screw driver.
I removed the top knock-out because this will be the most direct path for the house wiring. Remove the fan junction box screw and cover. Lift the spring tab on the Raco 1/2″ REDI-LOC Connector.
Slip the NM-B 14/2 wires through the REDI. Before installing a bathroom fan, it is crucial to prepare the junction box properly. The junction box serves as the connection point for electrical wires and helps protect the wiring connections from damage.
Installing a Bathroom Fan Tips for Installing a Bathroom Fan: When you install a bathroom fan do not let flexible ductwork sag because this will reduce air flow. During the bathroom fan installation, position the bath fan outlet in the direction of the home's exit point. This will minimize duct turns.
The old power cable will reach where the new bathroom fan (fan only, no light) will be going in at, the proposal is to run the power into the fan, and 14/3 out to the switch box to switch the fan power, and to provide power (and neutral) for the vanity and shower lights. It can't be hidden but I don't believe It should be considered hidden since you can still get to it by removing the fan. I believe you can just mount a junction box up above where the fan is and wire the fan to it.
Use NM cable connectors. Ceiling fans are covering junction boxes above them so I don't see the problem. I think you have too many wires, especially earth wires, for a single box so my solution would be to use two boxes side by side.
Bring power into one of them, across to the other and then out from there. Use one of the boxes for the lights and the other for the fan and shaver socket. You can link the spare terminals in the boxes for switched live.
