| A01 | 39809920 / H30 730 | PANEL - DROP DOWN | | |
| A02 | 39810410 / H30 724 | PANEL - FRONT | | |
| A03 | 39809370 / H30 729 | PANEL - BOTTOM | | |
| A04 | 39809390 / H30 723 | PANEL - SIDE | | |
| B01 | 39810490 / H30 734 | CONTROL SET | | |
| B02 | 39810480 / H30 732 | PANEL - FACIA | | |
| B03 | 39810380 /H30 725 | PCB - CPD 3.1 DISPLAY | | |
| B04 | 39809420 / H23 797 | TRANSFORMER | | |
| C01 | 39810370 / H27 899 | AIR VENT SEPARATOR | | |
| C02 | 39806670 / 795 422 | SENSOR - 10K NTC (DRY) | | |
| C03 | 39800170 / 386 815 | THERMOSTAT - 100C LIMIT | | |
| C04 | 39809470 / 797 217 | SENSOR - LOW WATER PRESSURE | | |
| C05 | 39809750 / 797 617 | GAUGE - PRESSURE | | |
| C06 | 39810330 / H30 742 | VALVE - NON RETURN | | |
| C07 | 39809690 / E39 473 | EXPANSION VESSEL - ( 10 LITRE ) | | |
| C08 | 39810500 / H30 744 | PUMP ASSEMBLY - DHW UPS 15/60 | | |
| C09 | 39810360 / H30 750 | VALVE - BY-PASS | | |
| C10 | 39800130 / 386 816 | SAFETY VALVE - 3 BAR | | |
| C11 | 39810350 / H27 891 | WASHER KIT | | |
| C12 | 39812340 / H38 152 | WASHER SET | | |
| D01 | 39810460 / H30 741 | HEAT EXCHANGER | | |
| D02 | 39810430 / H23 801 | PCB - DCF02.1 | | |
| D03 | 39810420 / H23 804 | GAS VALVE - ( VK4115V ) | | |
| D04 | 39810440 / H23 806 | ELECTRODE - IGNITION | | |
| D05 | 39806200 / H23 807 | ELECTRODE - FLAME SENSING | | |
| D06 | 39810340 / H23 803 | SENSOR - C/W BRACKET | | |
| D07 | 39810670 / H41 205 | BURNER - CERAMIC | | |
| D08 | 39811330 / E23 876 | SPY GLASS | | |
| D09 | 39811580 / H38 174 | GASKET - VENTURI SET | | |
| D10 | 39811730 / H41 207 | INJECTOR - 6.1 (NG) | | |
| D11 | 39811600 / H38 176 | INJECTOR LPG MAXIMA 4.4mm | | |
| D12 | 39809450 / H30 739 | FAN ASSEMBLY | | |
| D13 | 39806570 / H38 177 | TRAY - CONDENSATE | | |
| D14 | 39812320 / H38 178 | HOSE - CONDENSATE | | |
| 39818600 / 798 347 | GASKET KIT - HEAT EXCHANGER | | |
| 35320770 / H44 204 | INSULATION - COMBUSTION CHAMBER | | |
| 35322980 / H44 055 | INSULATION - COMBUSTION CHAMBER (LEFT) | | |
| 35322970 / H44 056 | INSULATION - COMBUSTION CHAMBER (RIGHT) | | |
| 35321000 /H45 684 | INSULATION - COMBUSTION CHAMBER | | |
| 37903680 / H41 401 | COMPLETE CONDENSATE TRAY | | |
| 39806870 | PANEL - COMBUSTION CHAMBER | | |
