Hi JohnD,
We thank you for your question about installing this Samsung range model.
We highly recommend that installation and service must be performed by a qualified installer, service agency, or gas supplier.
I have shared this model's installation guide below for a comprehensive guide for the installer to follow for the proper installation of the home appliance.
https://downloadcenter.samsung.com/content/EM/202212/20221227115216685/Install_NX60A6_DG68-01337A-00_EN-MES-CFR_201230.pdf
Should you need more assistance, please feel free to get back to us via the following options:
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us
When you message us, please provide us with this reference number 1145574461 to help our team pull up your information.
Leo