Filed under Modular Home
Home » Electrical Wiring Directory » Modular Home » 2 Comments
« »

Electrical Wiring Methods in a Modular Home


By Dave Rongey - Summary:

Electrical Wiring Methods and Procedures are Reviewed – This information will act as a guide however make sure that all electrical wring is installed with a permit and then inspected.


Homeowner Questions Electrical Wiring Methods

I have a new modular home. I have several electrical questions, to which i am seeking your professional opinion and also the code #’s which these issues may violate.

  1.  Does a stove hood/fan need to be installed using an electrical box? Mine was hung by the electrical cable coming through a hole punched in wall, then directly connected to the fan/hood. What code governs this.
  2.  Do vanity light fixtures installed above mirror over sink require installation using an electrical box? Mine had a wire punched through hole in wall & then connected to fixture. Fixture had 2’face plat on it and had 2 screws on each side. These screws were all that held the fixture up.What code governs this?
  3. New outlets & new light switches on back splash, interior walls, throughout home. When I needed to open an outlet to add a new light fixture, the local man told me that there was no slack in the wires coming from behind the fixture and none coming into the fixture. This prevents us from doing any work on this outlet or light switch. I think this violates NEC 300.14. Is this correct.
  4.  What is the code for sheathing the 3 wires that come in from the wall and into the outlet boxes? I was told the 3 wires needed to be wrapped with this sheathing or insulation to prevent fire hazard. I have seen places where it said 1/4″ and 1″, trying to find out what code really is. Some of mine have no insulation or sheathing around those 3 wires at all. Some of the outlets have 3 sets of wires coming into the box. One may have sheathing around a set, 2nd set may have none, 3rd set had 1/4″. What;’s code?

Thank you so much for any help you can give me here. Again Mass Code or NEC code or Fire code.

This electrical question came from: Patricia , a Homeowner from Boston, Massachusetts

Dave’s Reply:
Thanks for your electrical question Patricia .

Electrical Wiring Methods and Procedures Reviewed

  • Patricia’s paid consultation received a direct reply about these matters, however code articles were produced and examined and then the electrical wiring project was inspected by the local building department.
  • The point here is to make sure that all electrical wring is installed with a permit and then inspected.
  • The Electrical Code section of this website may serve as a good reference for Electrical Wiring Projects.

The Following will assist you with Electrical Wiring:

Electrical outlet wiring
outlet-wiring

  • Wiring Electrical Outlet for the Home
  • Home electrical wiring includes 110 volt outlets and 220 volt outlets and receptacles which are common place in every home. See how wiring electrical outlets for the home are done.

electrical wire
electrical-wire

  • Electrical Wire for the Home
  • Complete listing of electrical wire types and parts used for home projects with electrical code information serves as selection guidelines.

Junction boxes
electrical-wiring

  • Electrical Junction Boxes for Home Wiring
  • Understanding electrical junction boxes and what they are used for. Home electrical wiring is the process of installing electrical wire to a location that will serve electrical devices or an appliance. One very important component is the box where the wire will be installed. The type and size of the home wiring electrical boxes will depend upon the circuit size, application and its location.

Electrical code
electrical-wiring

  • Electrical Code Articles
  • Electrical Code Directory covering AFCI circuit, electrical-boxes, electrical-circuit, electrical-code-outlets, electrical GFCI, electrical-grounding, electrical-project, electrical-services, electrical-underground, electrical-wiring, electrical-wiring-code, lighting-code, smoke-detector,

For more information about Electrical Wiring
Electrical Wiring
Electrical Wiring

  • Electrical Wiring
  • Home electrical wiring projects with pictures and wiring diagrams.

This link is helpful as a Homeowner
Do-It-Yourself Electrical


« Electrical Wiring for Smoke Detectors Home Automation Wireless Remote Controlled Outlet »


Learn How to Wire it Right with my
Complete Guide to Home Electrical Wiring
Perfect for Homeowners, Students,
Handyman, Handywomen, and Electricians
Includes:
Wiring GFCI Outlets
Wiring Home Electrical Circuits
120 Volt and 240 Volt Outlet Circuits
Wiring 3-Wire and 4-Wire Electric Range
Wiring 3-Wire and 4-Wire Dryer Cord and Dryer Outlet
Troubleshooting and Repair Electrical Wiring
Wiring Methods for Upgrading Electrical Wiring
Electrical Codes for Home Electrical Wiring
....and much more.

» Click here to learn more about Home Electrical Wiring «
  repair electrical wiring  


Be Careful and Be Safe - Never Work on Energized Circuits!
Consult your Local Building Department about Permits and Inspections for all projects.

FAQs Frequently Asked Questions and Comments

2 Responses to “Electrical Wiring Methods in a Modular Home”
  1. al says:

    Do you have the wiring schematic for a double modular home?

    • Dave Rongey says:

      Hi Al,
      The wiring schematic for a modular home will be specific to the layout design and the optional circuits that are installed, however keep in mind that the electrical circuit wiring is based upon electrical codes as they apply to modular homes, therefore the wiring method can be easily identified. For electrical troubleshooting purposes keep in mind that the two units of a double wide modular home are transported separately, and then at the home site the two units are set up and put together. During the setup process electrical wiring that extends from one unit to the next is spliced together in one or more junction boxes which are typically located under the the home near the mid area where the two units are attached together.
      I hope this helps,
      Dave


2 Comments

Thanks for your Comments and Quick Questions!

Please make sure your question is about the topic on this page, which is:
Electrical Wiring Methods in a Modular Home


Comments or questions posted here are open for Quality Discussion and Participation - Spam will be deleted.



*