| A01 | 39822200 | JACKET - WRAP ROUND | | |
| B01 | 39821520 | PCB -DMB04 | | |
| B02 | 39819520 | PANEL - FACIA | | |
| B03 | 39818210 | GAUGE - PRESSURE | | |
| B04 | 39821510 | DISPLAY - COVER KIT | | |
| C01 | 39821530 | SENSOR - FLOW 100C COMBINED | | |
| C02 | 39821690 | HEAT EXCHANGER - COMPLETE | | |
| C03 | 39810220 | SENSOR - C/W BRACKET 10K NTC | | |
| C04 | 39818270 | SAFETY VALVE | | |
| C05 | 39818770 | SENSOR - LOW WATER PRESSURE KIT | | |
| C06 | 39818220 | AUTO AIR VENT | | |
| C07 | 39820460 | FILTER - DHW FLOW METER | | |
| C08 | 39820450 | FLOW -METER | | |
| C09 | 39813220 | RESTRICTOR - FLOW (12 LPM) | | |
| C10 | 39820440 | VALVE - DIVERTER | | |
| C11 | 39822180 | PLATE - HEAT EXCHANGER (30 PLATE) | | |
| C12 | 39818790 | VALVE - BY PASS C/W NRV | | |
| C14 | 39821700 | EXPANSION VESSEL (7 LITRE) | | |
| D01 | 39821560 | SEAL KIT - COMBUSTION CHAMBER | | |
| D02 | 39821720 | NOZZLE - GAS/AIR MIXING CHAMBER | | |
| D03 | 39810340 | SENSOR - C/W BRACKET | | |
| D04 | 39821580 | FAN ASSEMBLY - NGR1180 | | |
| D05 | 39821710 | GASKET - BURNER ASSEMBLY | | |
| D06 | 39810670 | BURNER - CERAMIC | | |
| D07 | 39821600 | ELECTRODE - FLAME SENSING | | |
| D08 | 39821610 | ELECTRODE - IGNITION | | |
| D09 | 39821620 | LEAD - IGNITION | | |
| D10 | 39812330 | INJECTOR - MAIN (6.5-NG) | | |
| D11 | 39821660 | TRAP - CONDENSATE | | |
| D12 | 39806570 | TRAY Cover- CONDENSATE | | |
| D13 | 39821650 | GAS VALVE - (VK4115V) | | |
