Mersey Diaphragm Part No: 7672027
Electrode Kit Spares Part No: 5132097
Flame Monitor with Ign. Cont. Profile Printed Circuit Board Part No: 407677
O-Ring Part No: 5114756
Electrode with Gasket & Screws Part No: S54339
Flue Elbow Sealing Ring Kit Part No: 244758
Air Vent Kit Part No: 7728239
Pressure Gauge Part No: 5118385
Flue Adaptor Plug Part No: 720850801
Pilot Assembly Kit Part No: 238292BAX