Worktop and front panels made of AISI 304 stainless steel. Inside AISI 430. Cast iron burners with thermocouple safety valve and protected pilot flame with regulation up to 3.5 kW on the 80 mm version, regulation up to 7 kW on the 108 mm version and regulation up to 12 kW on the 130 mm version. Gas oven with self-stabilized flame burner positioned under the enameled steel base and adjustable thermostat from 160° to 280°. Oven chamber from AISI 430 with 4-level supports and internal, pressed and ribbed door from stainless steel. Internal chimney from stainless steel and burners support from AISI 430 stainless steel. High resistance and double-pressed handles from AISI 304 stainless steel of 20/10 thickness. Pressed trays from AISI 304 stainless steel.(Bertos Brand)