Replacing Bathroom vent, heat light combo and wiring is weird

How do you wire a bathroom fan with a light and heater?

Quote from Youtube video: Black is to 3 goes to vent. And four is red goes the heater up there. And then your 2 is your neutral. So whether you're doing it on a three wire cable system we're here 2 to 12 to s nowadays.

How do you replace a bathroom light with a fan light combo?

Quote from the video:
Quote from Youtube video: I cut out the drywall. And mount the housing to the ceiling joist all I have to do is to connect the wiring. I'll. Tell you what this is gonna make such a difference in this bathroom.

How do you wire a bathroom exhaust light?

How to Wire a Bathroom Fan to an Existing Light

1. Shut Off the Power. …
2. Remove the Light. …
3. Remove the Wire Connectors. …
4. Run a Cable to the Housing Box. …
5. Wire the Cable to the Fan. …
6. Use a Wire Stripper to Remove the Cable’s Outer Sheath. …
7. Attach the Black, White and Neutral Wires. …
8. Restore the Power.

How do you wire a bathroom extractor fan?

Quote from the video:
Quote from Youtube video: You just take your three-cornered cable I've labeled that up there with an arrow to show that's going to the extractor fan black cable is going to be the switch life.

How do I replace an old bathroom exhaust fan?

Quote from the video:
Quote from Youtube video: And make sure that the power is off. Now you can remove the motor from the housing if possible ours is plugged into the wiring. Box then disconnect the wiring.

How do you wire a fan light combo?

Quote from the video:
Quote from Youtube video: And light fixture to install connect the green and grounding wires. Together then the white wires. Together. Then connect the fans blue and black wires to the homes black and red wires.

Which color wires go together?

The protective ground is green or green with yellow stripe. The neutral is white, the hot (live or active) single phase wires are black , and red in the case of a second active.
US AC power circuit wiring color codes.