Service Kit for Clean Burn burner models; Cb 500, 550, 525 & 525-s Part # 70370

Service Kit for Clean Burn burner models; Cb 500, 550, 525 & 525-s Part # 70370

SERVICE KIT FOR CLEAN BURN MODEL BURNERS; CB 500, 550, 525 This Service kit is for annual maintenance of furnaces with the Clean Burn model CB 500, CB 550 CB 525 or CB 525 S burners. For the CB 550 burner you may need to exchange the 9-5 nozzle for a 9-11. Please not this on your order. You can find your burner model on a silver plate on your burner. This is separate from the furnace model that is on the cabinet. The service kit includes: Single Piece Electrode Nozzle (2) Regulator Rebuild Kits (2) Nucleus w/spring (2) Solenoid O-rings (2) O-rings, small for Regulator base (2) O-rings, large for Regulator base See the picture for further description of parts included.