ask the electrician
Electrician Training Electrical Certification wiring recessed light fixtures Electrical Wiring Electrical Troubleshooting and Electrical Repairs wire outdoor light fixture Home Electrical Wiring Diagrams
wiring home generator and transfer switch wiring a 220 volt range cord outlet Wiring for GFCI Outlets Wiring Outlets and a Switched Outlet Installing and Wire Ceiling Fans and Remote Controls wire dimmer switch wiring diagrams for switches wiring a dryer cord and 220 outlet circuit breaker panel
Electrical Wire and Cable

Electrical Wiring for a Laundry Room

laundry-wiring Summary: Fully Explained Photos and Wiring Diagrams for Laundry Room Electrical Wiring with Code Requirements for most new or remodel projects*.
© By:

How to Install Laundry Room Electrical Wiring

Electrical Wiring Video

Wire a Dryer Cord and Outlet

NOTE: A List of All my Helpful Videos

Will Display at the End of This Video

So Keep Watching So I Can Help You Wire it Right!

Check out my YouTube Channel:
» AskTheElectrician «
and Subscribe!

Considerations to help determine the required circuits for your Laundry Room

The first consideration will be your clothes dryer, will it be be Gas or Electric?

The electric clothes dryer will require a dedicated 30 Amp 4-Wire Circuit. Is the laundry room equipped with an area to iron clothes? If so a 20 Amp circuit should be installed as well. If the laundry room does not have a window, then an exhaust fan will be required along with a switch. Occupancy controlled lighting will be required too.

See the NEC Code requirements in the table below for more specific information.

Laundry Room Electrical Code Requirements

The Electrical Code requires that outlets within six feet of the laundry or utility sink must be GFCI protected.

Important Factor:

Find out if the Main Service or the Panel that will supply the home electrical wiring for laundry room equipment circuits has adequate load capacity and space for the circuits and breakers.

Laundry Room Blueprint and Wiring Design Layout


Home electrical wiring for laundry room electrical codes

All lighting must be either: all florescent, or provide a "manual-on occupancy sensor"

All room exhaust fans shall provide a min of 5 Air Exchanges Per Hour.

One outlet on a separate 20 amp circuit must be provided and be within 6 feet of the intended location of the laundry washing machine appliance.

A GFCI is required for all 120 volt receptacles installed within 6 feet of sinks for the home electrical wiring for laundry room. Receptacles installed for a dedicated purpose, such as clothes washer may have a receptacle which is not protected by GFCI.

Provide a 4-wire outlet for the electric dryer.

Electrical Circuit Wiring for the Laundry Room

clothes washer dryer electrical wiring exhaust fan home lighting utility sink
Clothes Washer Dryer Wiring Exhaust Fan Fluorescent Lighting Utility Sink
wiring dryer outlet electrical outlet light switch occupancy sensor gfci electrical wiring
Dryer Cords 120 Volt Outlet Light Switch Occupancy Sensor GFCI Outlet

Laundry Room 120 and 240 Volt Electrical Circuits to Consider

120 volt devices

Washing Machine
Under Cabinet Lighting
Exhaust Fan
Ironing Board

240 volt equipment

Clothes Dryer
NEC Code graphics provided by Mike Holt Enterprises.

Questions about Wiring a Laundry Room

Options for Installing Exhaust Fans

Dear ask-the-electrician: I am interested in installing the Air King BFQ50 into an Andy Gump Outhouse...for a client who does not wish to have the various construction workers destroy her bathroom again. I don't have access to a hard-line and i was hoping that you would be able to tell me how to convert this unit into a wall plug outlet set up...2 prong or 3... please let me know Thank you and best to you! Rich

Hi Rich, it may be possible to install surface conduit down to a wall outlet that is equipped with an extension box. This could get the power up to the unit, and you could run the power through a occupancy sensor as well. Another option is to install a solar exhaust fan with the small solar panel mounted on the roof. These units work well too, and end up paying for the initial cost, and then run for FREE! More about Solar Exhaust fans:

Sharing an Outlet for a New Washing Machine

Jeff, from Eureka, California asks:
In my garage there is a single 20 amp outlet which is for plugging in a gas dryer. I have a new large energy efficient washer my question is can I put a 3 way plug in on that single 20 amp so I can run my washer and dryer at the same time?

Sharing this outlet with the new energy efficient washer and the gas dryer would depend on two things. First, is the outlet on a dedicated circuit that is not shared with any other outlets or devices. Secondly, what are the specifications of the new energy efficient washing machine as far as watts or amperage required. Knowing the limitations of the outlet circuit or available power, and knowing the total required watts or amps of both the washer and the dryer will determine if this is possible or if a new circuit for the washing machine will be required.

electrical wiring book

A Complete Guide to Home Electrical Wiring

Be sure to get your copy of my BIG Book:
Perfect for Homeowners, Students and Electricians
Home Electrical Wiring - Room by Room
120 Volt Circuits
240 Volt Circuits
Multi-Wired Circuits
Wiring Methods for Installing Home Electrical Circuit Wiring
Electrical Codes for Home Electrical Wiring
....and much more.


More about Laundry electrical

Laundry Room and Dryer Electrical Wiring
Wiring a Laundry Room - See if your panel will provide the right power for your clothes dryer circuit. Electric dryer installation with a typical 220 Volt electric power cord.

Electrical Wiring for a Laundry Room
Installing Laundry Room Electrical Wiring for Dedicated Circuits and Outlet Requirements

Electrical Panel Size Considerations
What size should the Main Electric Service Panel be for all the Electrical Circuits? How to Determine What Size an Electrical Panel Should Be, Factors that must be considered when sizing an electrical panel.

Circuit Breakers and Electrical Wiring Safety
My outlet tester says that that the Hot and Ground are reversed, how can I fix this? Electrical Circuit Outlet Problems and How to Fix Them, Troubleshooting Problems with Outlet Circuit Wiring.

Electrical Circuit Requirements for a Dream House
Electrical Circuit Wiring for a Home: Home Wiring Diagrams room by room with Pictures and electrical code reviews

Will a Laundry Unit Work with the Outlet in Our Apartment?
We are going to purchase a laundry center. The circuit we will be using is 15amp, will this work in our apartment?

Causes Of Electrical Shock in Homes
What causes a shock when touching a light switch or water facet, how can this be fixed? How Incorrect Electrical Wiring Can Produce Electric Shocks.

Are You Doing Your Electrical Wiring Project Right?
I am Installing Some Electrical Wiring Myself, Am I Doing it Right? Installing my Home Electrical Circuit Wiring, Planning Electrical Wiring for a Home Project, Electrical Codes and Circuit Requirements.

laundry electrical - 1591