Model CRB2B-17 Table Top CRB3B-17 Table TopCRB2BFS-17 Free StandingCRB3BFS-17 Free StandingProduct Dimension(L X W X H) (mm)600 x 790 x 455 900 x 790 x 455 600 x 790 x 1010 900 x 790 x 1010Weight (kg) 65 98 70 105Gas ConsumptionBtu/Hr (MJ/Hr) 60000 90000 60000 90000Number Of Burner 2 3 2 3