| ID | Part Description | Part Number | Note | Purchase |
| 0 | Conversion set | 0020010641 | H -> P (not shown) | |
| 0 | Conversion set | 0020010642 | P -> H (not shown) | |
| 1 | Burner | 049345 | VU 246/3-5, with parts 02, 03 | |
| 2 | Sealing ring | 981103 | | |
| 3 | Screw (PK10) | 105900 | | |
| 4 | Nut M6 (PK5) | 0020026537 | | |
| 5 | Inspection glass | 161245 | | |
| 6 | Ignition/monitoring electrode | 90709 | | |
| 7 | Gasket electrode | 980961 | | |
| 8 | Flat head screw ISO 7045 | 118883 | | |
| 9 | Ignition cable | 193590 | | |
| 10 | Fan | 193593 | Includes parts 11, 12 | |
| 11 | Gasket | 981104 | | |
| 12 | Packing ring | 193594 | | |
| 13 | Gas section | 053471 | VU 246/3-5, with parts 11, 14, 29 | |
| 14 | Washer (PK10) | 981142 | | |
| 16 | Harness | 193586 | VU 246/3-5 | |
| 17 | Insulation | 193595 | Includes parts 02, 03 | |
| 18 | | | not available as spare part, see pos. 30 | |
| 19 | Packing ring | 981107 | | |
| 20 | Screw (PK10) | 193597 | | |
| 21 | Sealing gasket | 0020038679 | | |
| 22 | Air inlet duct | 103404 | VU 246/3-5, with part 23 | |
| 23 | Packing ring | 981111 | | |
| 24 | Support | 103405 | | |
| 25 | Tapping screw (ST 4,8x19) | 235756 | | |
| 26 | | | not available as spare part, see pos. 30 | |
| 27 | Gas pipe | 180945 | Includes part 28 | |
| 28 | Adaptor piece (gas valve) | 0020010868 | | |
| 29 | 982319 O-ring | | | |
| 30 | Flange (set) | 0020010867 | Includes parts 02, 03, 04 ,05, 07, 08, 12, 14, 17, 18, 19, 20, 21,26 | |
| 31 | | | not necessary | |
| 32 | | | not necessary | |
| 33 | Screw (PK10) | 509685 | | |
| 34 | | | not necessary | |