Here is a national electrical code nec timeline.
Garage door opener power outlet location.
The cord is about 3 ft long.
The opener track is the full length of the door height 7 plus about a foot.
Door height 4 ft.
I hope this will help.
Turn off the power at the breaker box for the circuit on which you are installing the new outlet.
Thank you for your question on the location of the power source for the garage door openers.
Back from the of the door header.
Like aaron said make sure the receptacle is close many openers seem to have a 24 36 cord.
Then offset 1 foot either side of center of door opening.
The advantages of a dc motor include smaller size quieter operation and softer starts and stops.
I mount the receptacle about 6 off center and about 8 back from the door.
110 volt ac outlet.
The motor assembly and related mounting components will require wood framing to attach the outlet junction box.
1978 nec garage receptacles first required to be gfci protected.
If your is higher adjust.
Garage door opener power outlet location.
Feed the electrical wire through the ceiling where it will connect to the circuit to the location.
Place the outlet in the ceiling at the center line of the door and 11 ft.
If your garage door opener craftsman liftmaster chamberlain genie sommer decko has no power but it is plugged in the circuit breaker is on and you know for sure the electrical outlet has power then there is something in the garage door opener that is faulty there is an electrical issue in the opener.
Both plug into a standard home power outlet but dc powered openers convert ac to dc power.
Don t forget your low voltage.
A standard garage door is 7 high.
The motor unit is about 10 long.
But there was an exception for receptacles that are not readily accessible which is defined as above 6 8 above floor such as a ceiling garage door opener receptacle.
You will need to check the internal components of your garage door opener.
By shannon thu jan 25 2018 11 08 pm.
The garage itself must have an electric circuit present.
The operator motor of the garage door opener is plugged into an outlet.
Garage door openers have motors that run on either alternating current ac or direct current dc.
Most openers will sit back a couple of feet from the top of the door when its in the fully open position.
The outlet must be installed within two feet of the opener motor assembly.
By bob moulton of moulton custom door company of duxbury vt.