Electrical – How to instal a utilitech smoke ventilation fan with short
lav code-compliance electrical fans wiring
Just nerve-racking to replace an old Broan heater/devotee/faint with a new Utilitech one and very muddleheaded about how the wires are meant to go.
I suspect the initial set sprouted was not to code. Identical novice on this stuff.
At that place seems to be a loose ace copper wire bare in there. Not sure if that's relevant.
How to Wire Utilitech Heater Ventilation Fan Wiring
Source: https://itectec.com/diy/electrical-how-to-install-a-utilitech-heater-ventilation-fan-with-light/
Best Answer
Your switches are single celestial pole repeat throw with center off. You have a hot black pigtailed to the deuce switched with the carmine cable nut in the front of your tack box. The igniter switch has a sensationalistic wire and a brown wire out of it, spliced together and connected to a black conducting wire in one of the NM cables. The switch was in all probability meant for a light/nightlight combination unit and the old unit but had a unimportant, as your new one does. The permutation volition operate the light in some positions with center off Where your black hot enters the switch box, you'll get a white neutral that should glucinium connected to a white wire from one of the cables going to the ceiling. That should put a black switched hot and a neutral upward at the ceiling, possibly the one marked "l." The other switch has a blue wire and a red wire that would be switched hots to turn on the blowhole or the heat depending on the position happening the switch. The blue wire is adjacent to a black wire going up to the ceiling and the red wire appears to be connected to the other white wire going up to the ceiling, possibly the some other cable. Which ever white wire at the ceiling is the colorless, you'll connect it to the three bloodless wires out of your new unit with a wire nut case. The some other white wire that appears to be a switched passionate will attend the red telegram out of your unit. That white wire should receive some black tape wrapped around IT to show IT's hot. Unitary of the black wire outer of the ceiling, possibly the one marked "l." will attend the down in the mouth wire out of your whole for the light. The other shameful will disco biscuit to the black wire from your unit for the ventilate. You will call for to control which wire is which, we can't doh that from Hera. You also need to verify the breaker testament hold the load of the heater. The copper wires, ground wires, need to be on-line in concert in the boxwood and to the box. They also need to cost connected at the ceiling and to the green wire out of your building block. The two cables going into your unit need the proper connector to shielded them to the unit. The 2 cables are not code compliant and same of the NM cables would need to be replaced with a three telegraph plus ground to meet code.