EcoMAX 828 Burner
| ID | Part Description | Part Number | Note | Purchase |
| 1 | burner | 049324 | Includes 02,03 | |
| 2 | packingring | 981103 | ||
| 3 | screw | 490409 | ||
| 4 | nut | 114828 | ||
| 5 | inspection glass | 161245 | ||
| 6 | ignition/monitoring electrode | 090709 | ||
| 7 | packingring | 980961 | ||
| 8 | screw | 118883 | ||
| 9 | ignition wire | 091542 | ||
| 10 | fan | 190194 | Includes 11,12,22,23 | |
| 11 | packingring | 981045 | ||
| 12 | packingring | 981112 | ||
| 13 | gas valve | 053470 | Includes11,14,22,23 | |
| 14 | packingring | 980012 | ||
| 15 | connection tube | 124276 | Includes 14 | |
| 16 | cable tree | 256060 | ||
| 17 | insulation | 210734 | ||
| 18 | air gas mixing tube | 116688 | ||
| 19 | packingring | 981107 | ||
| 20 | screw | 105806 | ||
| 21 | terminal strip | 251255 | Includes 12,20 | |
| 22 | packingring | 981046 | ||
| 23 | packingring | 981046 | ||
| 24 | screw | 139247 | ||
| 25 | screw | 118882 | ||
| 26 | air inlet pipe | 145829 | Includes 27 | |
| 27 | packingring | 981111 | ||
| 28 | support bracket | 087195 | ||
| 29 | screw | 235756 |
EcoMAX 828 Heat Exchanger
| ID | Part Description | Part Number | Note | Purchase |
| 1 | heat exchanger | 065029 | Includes parts 02 | |
| 2 | packingring | 980151 | ||
| 3 | nut | 158211 | ||
| 4 | support | 86992 | ||
| 5 | screw | 235737 | ||
| 6 | ntc-sensor | 287607 | ||
| 7 | cable tree | 256060 | ||
| 8 | flue duct | 077084 | ||
| 9 | packingring | 980615 | ||
| 10 | condenate trap | 011511 | ||
| 11 | spring clip | 154162 | ||
| 12 | DHW heat exchanger | 065053 | 02, 13 | |
| 13 | packingring | 980012 | ||
| 14 | tie rod | 289802 | ||
| 15 | nut | 114828 | ||
| 16 | connection piece | 087310 | ||
| 17 | packingring | 982409 | ||
| 18 | o-ring | 982494 | ||
| 19 | packingring | 286704 | ||
| 20 | screw | 118885 | ||
| 21 | support | 087140 | ||
| 22 | bush | 173115 | ||
| 23 | bush | 173115 | ||
| 24 | ntc-sensor | 287606 | 25, 26 | |
| 25 | mounting bracket | 126181 | ||
| 26 | nut | 114876 |
EcoMAX 828 Casing Parts
| ID | Part Description | Part Number | Note | Purchase |
| 1 | front case | 77362 | Includes parts 02 | |
| 2 | control cover | 136720 | ||
| 3 | grommet | 980661 | ||
| 4 | cable clamp | 88368 | ||
| 5 | cable clamp | 88367 | ||
| 6 | grommet | 980660 | ||
| 7 | grommet | 980765 | ||
| 8 | screw | 235715 | ||
| bottom cover (not shown | 75397 | |||
| screw for front casing (not shown) | 138920 |
EcoMAX 828 Connection Parts
| ID | Part Description | Part Number | Note | Purchase |
| 1 | connection tube | 019255 | Includes parts 02 | |
| 2 | packingring | 980151 | ||
| 3 | connection tube | 019260 | Includes parts 02, 04, 11 | |
| 4 | de-aeration screw | 140015 | ||
| 5 | packingring | 982459 | ||
| 6 | pump | 161106 | Includes parts 02 | |
| 7 | connection tube | 019258 | Includes parts 02, 08 | |
| 8 | packingring | 980185 | ||
| 9 | connection tube | 019315 | Includes parts 02, 10, 17 | |
| 10 | packingring | 980012 | ||
| 11 | flexible tube | 080387 | 12 (2x) | |
| 12 | securing clip | 990187 | ||
| 13 | connection tube | 019316 | Includes parts 02, 11 | |
| 14 | automatic bypass valve | 150238 | Includes parts 02, 10 | |
| 15 | connection tube | 019262 | Includes parts 02 | |
| 16 | flow switch | 011288 | Includes parts 10 | |
| 17 | cap | 136376 | ||
| 18 | diverter valve | 014639 | Includes parts 02 | |
| 19 | diverter valve actuator | 255025 | ||
| 20 | expansion vessel | 181051 | Includes parts 08 | |
| 21 | bush | 173115 | ||
| 22 | bush | 173115 | ||
| 23 | ntc-sensor | 287607 | ||
| 24 | connection tube | 081161 | Includes parts 02, 10 | |
| 25 | connection | 080973 | Includes parts 02, 10, 26, 27 | |
| 26 | DHW pressure relief valve | 012629 | ||
| 27 | packingring | 981898 | ||
| 28 | connection (incl. water quantity regulator) | 080974 | Includes parts 02, 10 | |
| 29 | water filter | 074514 | ||
| 30 | ntc-sensor | 287606 | Includes parts 31, 32 | |
| 31 | mounting bracket | 126181 | ||
| 32 | nut | 114876 | ||
| 33 | cable tree | 256060 | ||
| 34 | DHW heat exchanger(see main component 06) | |||
| 35 | automatic de-aerator | 061707 | Includes parts 36 | |
| 36 | packingring | 980287 | ||
| 37 | cold water inlet service valve | 080976 | Includes parts 10 | |
| central heating service valve (not shown) | 014658 | not shown | ||
| gas service valve (not shown) | 014659 | not shown | ||
| pressure relief valve (not shown) | 190727 | not shown | ||
| connection tube | 019328 | |||
| for gas service valve and | ||||
| pressure relief valve (not shown) | ||||
| connection tube | 019329 | |||
| for central heating service valve | ||||
| (not shown) |
EcoMAX 828 Control box
| ID | Part Description | Part Number | Note | Purchase |
| 1 | control box | 70298 | ||
| 2 | control panel fascia | 159097 | ||
| 3 | manometer | 101263 | ||
| 4 | main on/off switch | 257950 | ||
| 5 | printed circuit | 130448 | Includes parts 06,07 | |
| 6 | fuse (2 AF) | 251934 | ||
| 7 | fuse (4 AT) | 251938 | ||
| 8 | contro box cover | 79799 | ||
| 9 | main transformer | 287448 | ||
| 11 | cable tree | 256060 | ||
| 12 | screw | 118891 | ||
| 13 | built in timer blanking cover | 209576 | ||
| 14 | retaining cable | 78530 |