ALUMINIZED STEEL TUBULAR BURNER W/ AIR SHUTTER;20-1/2" OVERALL, W/ AIR SHUTTER #26-1863,;NO DEFLECTOR SHIELD, # 26-3610, 4-3/8" X 16-1/2".;FOR BURNER W/DEFLECTOR USE # 26-1916;FOR CAST IRON BURNER W/DEFLECTOR USE # 24-1147;VULCAN BROILER SERIES VCCB;WOLF SCB