Did you know some dryer plugs are 3-prong and others are 4-prong? Have you wondered why this is or have you had trouble connecting your dryer to your home electrical dryer outlet because they don’t match?
The old style of 3-prong dryer cords did not include a ground wire. Changes in the National Electrical Code now require dryers to be wired with a ground wire. This means the cords now have 4-prong plugs. There are some cases where you cannot plug your dryer into your receptacle. This is because you may have an old dryer and a new construction home or a new dryer and an old home.
AC WORKS® brand residential collection contains a few options for you to adapt to the current outlet you have in your home, meaning you won’t have to hire an electrician to re-wire your outlets.
When using an old 3-prong cord, the neutral wire had to be tied to the ground connection on the case of your dryer, which is metal. When converting with a 4-prong adapter it is important to make sure the neutral terminal is not connected to the ground case.
Make sure you are correctly connected before you plug your dryer in. There are many things that can go wrong with a dryer that has been incorrectly ground. For example, your hot wire could cause your dryer to become live, causing electrocution or shock to anyone who touches it.
The 4-prong cords contain two hot wires, a neutral, and a ground wire. This provides a safe path for any current traveling to the machine to be re-routed and avoid danger.
We have a variety of dryer adapter types to find solutions allowing you to convert a 3-prong to a 4-prong or vice versa.
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If you have any questions about how to convert or properly hook your dryer up to your current outlet contact our sales engineers for solutions. info@acconnectors.com We are happy to help find the solution to work best with your existing hookups and teach you how to install them properly and safely.
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34 comments
Hello Kimberley. Is the outlet you are using for your washer a duplex household outlet? This means two outlets. If so, you can put the ground of the dryer in the unused household outlet.
Hello can I plug the ground wire in the same outlet as my washing machine? And still use the washer and dryer at the same time?
Hello Johnny. Is there an outlet that a regular household extension cord can reach? If so, you can use a regular extension cord and plug in the ground cord in the ground terminal.
Hello Nicholas. You can get the ground wire here: https://acworks.com/products/ac-works-ggw-05-5ft-green-grounding-wire?pos=1&_sid=ebf03f949&ss=r
My dryer has 4 prong. The wall has 3 print in my new (old) home. I bought the adaptor so that my 4 prong cord could plug into my 3 print wall outlet. It came with a green ground cord but there is not another electrical outlet to plug it into & there is nothing metal within reach for me to clamp the ground wore to. Not sure what I need to do. Please advise.