What is a puck system? April 25, 2022 13:41 Updated Gozney’s patented assembly system uses pucks beneath the Ceramix™ floor to ensure an even and safe installation. Related articles How much does the Master oven weigh? Can I use the mesh puck over my Dome gas burner? Is the Master oven heated by wood or gas? What comes with the purchase of a Master 'Kit'? What should I do when first firing up the Dome?