Which Circuit For My Garage A/c?

Hi All -



I'm looking to add some outlets in the garage (currently have only one) for my workshop. At most, I'll be using a 13 amp table saw and 11 amp shop vac simultaneously.



I had an electrician come out for an estimate and while it was a fair price, I want to do this myself to build some confidence.



A few questions: he said they would probably add 2 15 amp circuits to handle the load. Is that necessary? Or can I add say one 30 amp circuit?



2nd: my garage is drywalled (and insulated). It will be much easier to have the outlets (and wire) on the exterior of the wall. What would be the best materials for this? My breaker is located in the garage and the outlets would run directly out from the side as seen in my poor illustration.



Since it is set into the wall, I'll have to run the wire from the breaker into the back of the first box. Is that as simple as it sounds, or is there something that I am missing?



Any help is appreciated.



Cameron
      

I want to set up a hobby woodworking shop in my garage. I was going to run from the panel maybe four or five 12/2's to accommodate lighting, power tools, dust collection, etc. or should I put a subpanel 60 to 100 amp? The main panel is on an outside wall on one side of the house and the garage is on the opposite side of the house. The distance from the panel to the entry into the garage is about 50 ft. I would be pulling wire- a straight run- through a ceiling chase that runs the length of the house. No basement.
      

Hello everyone,



I am trying to replace a 40-year old garage door opener that stopped working, and the motor reads "250v"-- are 250 volt openers standard? does the 250v mean something completely different? or will I have to re-wire it to a standard 110v outlet type to put in a new opener? The original cover has most likely been lost to time; the brand was Overhead Door company.



I haven't purchased any new openers yet, making sure I know what I am getting into first :-)

The door is not especially large --9'x7' not sure of their weight; if it matters, the door will likely be replaced shortly as well.

Thanks for any and all help!
      

i want to add a sub panel to my detached garage 30 ft from my house.it will need to run a 220 compressor 2 to 3 outlets and a 5 person hot tub behind the garage.what size sub panel would i need to do the job?
      

I built a free standing garage with main power tapped from the home breaker box.  The contractor pulled 4 wires via a conduit to the freestanding garage panel which supplies lights, a garage door, and two 20 amp outlets.



Everything worked well initially, but about 1 week ago one section of the lights in the building went out.  The contractor came out and found that one of the two hot wires in the garage panel was only seeing 100 volts and that went down if anything else was turned on.  He swapped one of the ground wires for the bad hot wire and everything now works. 



What would cause a situation like this where the hot wire apparently had a voltage loss?  Is it safe to continue with the fix where the faulty wire is now the ground?



Thanks in advance!
      

Ones anyone have any ideas on how to override the electronic eye system on a craftsman garage door opener. I want to use one for a trolley to access the back of my loft. Have no way of setting it up with the eyes and I also don't have an extra set of eyes
      

hi i need a power supply to my garage/workshop, i have a spare in my consumer unit in my house type b 32a mcb, and will i need a 4mil swa?? or 6mil swa?? from the cu in the house to the garage cu,(63A. 30MA. RCD., 1 x 6A lights + 1 X 16A scokets. MCB),, i will be useing a welder, grinders with a(240v- 110v transformer) and there will be 2 double scoket outlets in the workshop,,,is this all correct?? thanks,
      

I want to put switch in house to control lights in garage.  How do i run romex from garage through drywall into house?  Do i need to use conduit to secure wire.  Thanks
      

I had a tv plugged into an outlet in my garage. The tv crapped out due to bad wiring {I think}. The reason I say bad wiring is because when I have a radio plugged in I can hear static through the speakers due to the wiring. Garage was built in the 70's. What do I look for when checking the wiring from the house to the garage and then all the garage wiring itself?
      

We are just beginning to start with our kitchen remodel. Today, I mapped out all the circuits and this is what I found.



Circuit # 7 - 20 amp circuit to 1 back splash outlet then to 3 kitchen wall outlets, then to a closet outlet and closet ceiling light and then to a side  porch light!



Circuit # 8 - 20 amp to Dishwasher and Disposal



Circuit # 9 - 20 amp circuit to microwave and kitchen ceiling lights. 2 patio recessed lights and dining room ceiling light.



Circuit # 12 - 20 amp circuit to another back splash outlet then to 2 dining room wall outlets.



Circuit # 14 - 20 amp to Refrigerator only



Circuit # 18 - 15 amp to GFCI outlet in garage then that feeds 3 outlets for 3 bathroom outlets and 1 outside patio outlet.



I going to have to add 1 more back splash outlet due to increase in counter space. I'll put the microwave on a dedicated circuit. So I need 2 additional breakers but I only have 1 blank spot in the breaker panel. I guess I can add one of those slim tandem breakers.



So my question, is it ok to have additional wall outlets on the same circuit as a back splash outlet?  If it's ok I'll lighten up circuit # 7 by putting some of those wall outlets on the additional back splash outlet.

Oh, I have 2 20 amp circuits I did not get identified yet! I'll get to those tomorrow.



thanks!