| A1 | 39810720 / H26 283 | JACKET - WRAP ROUND | | |
| A2 | 39810730 / H27 876 | PANEL - BOTTOM | | |
| A3 | 39810740 / H23 825 | PANEL - DROP DOWN | | |
| B1 | 39810750 / H27 884 | PANEL - FACIA | | |
| B2 | 39810770 / H23 795 | KNOB - CONTROL | | |
| B3 | 39809420 / H23 797 | TRANSFORMER | | |
| B4 | 39812270 / H37 988 | PCB - CPD 5.1 DISPLAY | | |
| B5 | 39810760 | PCB - CPD 5.1 DISPLAY | | |
| C1 | 39810320 / E73 266 | VALVE - DRAIN OFF | | |
| C2 | 39810350 / H27 891 | WASHER KIT | | |
| C3 | 39810370 / H27 899 | AIR VENT SEPARATOR | | |
| C4 | 39800960 / 386 821 | EXPANSION VESSEL - ( 7 LITRE) | | |
| C5 | 39810780 / H27 905 | PUMP ASSEMBLY - C/H UPS 15/50 | | |
| C6 | 39800130 / 386 816 | SAFETY VALVE - 3 BAR | | |
| C7 | 39806330 / E49 869 | GAUGE - PRESSURE | | |
| C8 | 39806180 / E27 875 | SENSOR - LOW WATER PRESSURE KIT | | |
| D1 | 39810550 / H27 926 | HEAT EXCHANGER - MAIN | | |
| D2 | 39810540 / H23 800 | FAN ASSEMBLY | | |
| D3 | 39807910 / H23 802 | BURNER - CERAMIC COMPLETE | | |
| D4 | 39810430 / H23 801 | PCB - DCF02.1 | | |
| D5 | 39810340 / H23 803 | SENSOR - C/W BRACKET | | |
| D6 | 39806200 / H23 807 | ELECTRODE - FLAME SENSING | | |
| D7 | 39810440 / H23 806 | ELECTRODE - IGNITION | | |
| D8 | 39810420 / H23 804 | GAS VALVE - ( VK4115V ) | | |
| 39818610 / H44 053 | GASKET KIT - HEAT EXCHANGER | | |
| 35321450 / H44 054 | INSULATION - COMBUSTION CHAMBER | | |
| 35322980 / H44 055 | INSULATION - COMBUSTION CHAMBER (LEFT) | | |
| 35322970 / H44 056 | INSULATION - COMBUSTION CHAMBER (RIGHT) | | |
| 35321460 / H45 688 | INSULATION - COMBUSTION CHAMBER | | |
| 37903810 / H44 057 | COMPLETE CONDENSATE TRAY | | |
