Clean Burn Burner Maintenance Kit: 70370

This service kit is designed for the annual maintenance of furnaces equipped with Clean Burn burners. It is compatible with the following models:

• CB 500
• CB 550
• CB 525
• CB 525 S

Important Note:

• For the CB 550 burner, you may need to replace the 9-5 nozzle with a 9-11 nozzle. Please indicate this on your order.
• To identify your burner model, check the silver plate on the burner itself. This is different from the furnace model, which is located on the cabinet.

The service kit includes:

• Single Piece Electrode Nozzle (2)
• Regulator Rebuild Kits (2)
• Nucleus with spring (2)
• Solenoid O-rings (2)
• Small O-rings for Regulator base (2)
• Large O-rings for Regulator base (2)

For additional details about the parts included, refer to the provided picture.