Cast iron supports mean itrsquos built to last with a rock solid tempered glass base and durable cast iron pan supports the t62r36s1 can literally take anything you throw at it with 4 gas burners including a double flame wok burner therersquos a spot for all your pans large and small the double ring burner at the back throws out 33kw of heat most gas hobs only give out 2kw so its great if yoursquore cooking with huge pans using the t62r36s1 couldnrsquot be easier each burne