| 1 | 212259 / 382 453 | Pilot and Electrode Assembly Includes items 2 and 4 | | |
| 2 | 402915 / 381 656 | Pilot Injector | | |
| 3 | 402492 / 357 932 | Shear Off Union | | |
| 4 | 402925 / 382 448 | Electrode | | |
| 6 | 407697 / 337 369 | Electrode Lead | | |
| 7 | 907729 / 248 147 | Control Thermostat K36 L1014 | | |
| 8 | 907704 / 395 796 | Gas Control Valve - Honeywell Includes item 10 | | |
| 9 | 212105 / 337 480 | Gas Manifold Gasket | | |
| 10 | 401637 / 337 467 | Gas Manifold 'O' Ring | | |
| 11 | 404501 / 337 431 | Gravity DHW/Pump Overrun Thermostat CL8 P1501 | | |
| 12 | 212084 / 337 424 | Flue Elbow Sealing Gasket | | |
| 13 | 407677 / 382 462 | Electronic Control | | |
| 14 | 641903 / 336 585 | Fuse 1 amp | | |
| 15 | 225251 / 338 445 | Thermostat Knob | | |
| 16 | | Pressure Switch | | |
| 17 | 409583 | Fan | | |
| 18 | 404495 / 382 455 | Overheat Thermostat LM7 P8503 | | |
| 19 | 212085 / 337 371 | Main Burner Gasket | | |
| 20 | 410968 / 337 377 | Main Burner Injector 3.8 mm | | |
| 21 | 212154 / 337 372 | Flue Brush (optional extra) | | |
