OONI Optional GAS Burner for AUS KARU 12 Woodfired Pizza Oven – UU-P0F500 Quickly and easily convert your Ooni Karu 12 to gas! Start cooking with gas in your Karu 12 using the Karu 12 Gas Burner. Just attach the burner to the back of the oven to convert to gas power, and you’ll be ready for some low-maintenance cooking. This improved burner has a low-power cooking function, a faster recharge time and a fully serviceable body. That means you’ll see better flame performance while cooking at any temperature, and you’ll also have more control over how you cook in your Karu 12. And if something goes wrong along the way, it’ll be easier than ever to go in and solve the problem. The Ooni Karu 12 Gas Burner comes with a 28 mbar regulator including a gas hose.