Our FB400 and FB500 Kamado kits will work with a Vision Pro S-Series if our Flame Boss® Kamado VC Adapter is also purchased. Here is a link to the VC Adapter on our website:


https://shop.flameboss.com/product/flame-boss-kamado-vc-adapter/


Here is a video one of our Flame Boss® users created showing how to install the VC Adapter on a Vision S-Series grill:


https://www.facebook.com/kevin.anderson.1023/videos/1517539878258763/


If you need further assistance, please click here to Contact Us or call us at 800-978-9078.