Cast iron duck jet nat burner w/ 18 duck jets [ 7-3/4" dia. ] ci [ gas inlet - thd 1/2" fpt in, 18 duck nozzles, orifice size #56 125,000 btu nat duck jet # 26-3529 for lp jet use imperial # 1603, special order only dynamic cooking systems range series: icra, isp-j. solid state pocket gas detector # 85-1101 teflon thread sealing tape, # 85-1109 (1/2" x 520") teflon sealing "pink" h/d tape # 85-1130 (1/2" x 260") "gripp" heavt duty thread sealer 1/2 pint, # 85-1101 ptfe heavy duty thread sealer 1/4 pint # 85-1136

Fits Model Imperial: ICRA, ICRA-1, ICRA-2, ICRA-3, ICRA-4, ICRA-5, IHR, IHR Diamond, IHR-6-C, IHR-G24-2-C, IR-4-S18, IRB-72, ISP-J-SP, ISP-J-SP2, ISP-J-W13, ISP-J-W16, ISPJ SERIES

Fits Model Royal Range: RMJ