Ramblewood High Efficiency 4 Burner Natural Gas Cooktop, Sealed Burner GC4-50N, ETL Safety Certified..

Gas pressure regulator(GR1-2N, 1/2 inch NPT thread size at both inlet & outlet) included. Inlet pipe thread size is 1/2 inch NPT. One set(4 pcs) of LPG/Propane burner nozzle/valves included for conversion. Cooktop dimension: 23"(W) x 20"(D) X 3.9"(H), Cut out dimension: Minimum depth clearance for installation: 4.9 inches depth measured from counter top surface. Safety device with thermal couple & flame out failure detection trigger mechanism. Auto shut off gas supply. CE/GS certified. One year warranty.