| A01 | 39821500 | JACKET - WRAP ROUND | | |
| B01 | 39821520 | PCB -DMB04 | | |
| B02 | 39819520 | PANEL - FACIA | | |
| B03 | 39818210 | GAUGE - PRESSURE | | |
| B04 | 39821510 | DISPLAY - COVER KIT | | |
| B05 | 39821670 | RELAY - 6 PIN (250V) | | |
| C01 | 39821530 | SENSOR - FLOW 100C COMBINED | | |
| C02 | 39821540 | 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 | 39821550 | EXPANSION VESSEL (7 LITRE) | | |
| C08 | 39818790 | VALVE - BY PASS C/W NRV | | |
| C09 | 39818450 | PUMP ASSEMBLY | | |
| D01 | 39821560 | SEAL KIT - COMBUSTION CHAMBER | | |
| D03 | 39810340 | SENSOR - C/W BRACKET | | |
| D04 | 39821580 | FAN ASSEMBLY - NGR1180 | | |
| D05 | 39821590 | GASKET BURNER ASSEMBLY | | |
| D06 | 39807910 | BURNER - CERAMIC COMPLETE | | |
| D07 | 39821600 | ELECTRODE - FLAME SENSING | | |
| D08 | 39821610 | ELECTRODE - IGNITION | | |
| D09 | 39821620 | LEAD - IGNITION | | |
| D10 | 39821640 | INJECTOR KIT | | |
| D11 | 39821660 | TRAP - CONDENSATE | | |
| D12 | 39806570 | TRAY - CONDENSATE | | |
| D13 | 39821650 | GAS VALVE - (VK4115V) | | |
