Water Fill & Steam Safety Assembly, Comes With Safety Relief Valve ( # 56-1338), Pipe Nipple, (1/2" Mpt X 4") And Valve Assembly., Groen Kettle: Ah-20, Ah-40, Ah-60, Ah-80, Ah/1E-100, Ah/1E-20, Ah/1E-40, Ah/1E-60, Ah/1E-80, Ahs-40, Ee-100, Ee-20, Ee-40, Ee-60, Ee-80,