Super Heat 9kW Large Square Gas Boiling Ring Heavy-Duty Single Burner Gas Stove for High-Output Outdoor Cooking The Super Heat 9kW Large Square Gas Boiling Ringis a big, heavy-duty outdoor gas cooker for caterers, market traders and large outdoor food prep. With a solid sheet steel frame and cast iron burner this is built to perform in high demand environments. The single high efficiency burner gives up to 9kW of output with adjustable flame control for precise temperature control. Runs on low pressure Butane or Propane this boiling ring is perfect for large stock pots, deep frying and fast boiling in outdoor kitchens. Key Features & Benefits