Hello Team,
Thank you for reaching out. We appreciate you letting us know your inquiry about the type of plug for the Samsung dryer. We understand how important this information is for you, and we're here to help.
As per checking, this Samsung washer comes with a power cord featuring a three-prong. However, the matching electric dryer uses a 4-prong plug for a four-wire receptacle, NEMA type 14-30R.
You may check page 17 of the user manual for the electrical requirements of this washer.
https://downloadcenter.samsung.com/content/UM/202106/20210608085028428/WF6100RSEHC_DC68-04006P-00_EN-CFR-MES_R.pdf
For other concerns, do not hesitate to reach out via our Support Channels below:
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.commuity.samsung.com/t5/Samsung-Community/ct-p/us
Thank you, and stay safe!
Your Reference Ticket Number: 1144397483
-Angelica