EcoTEC plus 937 Burner Parts
| 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 | 050430 | Includes parts 02, 03 | |
| 2 | sealing ring | 981103 | ||
| 3 | screw (set of 10) | 105900 | ||
| 4 | nut M6 (set of 5) | 0020026537 | ||
| 5 | inspection glass | 161245 | ||
| 6 | ignition/monitoring electrode | 90709 | ||
| 7 | gasket electrode | 980961 | ||
| 8 | pan head screw ISO 7045 | 118883 | ||
| 9 | ignition cable | 193590 | ||
| 10 | fan | 193593 | Includes parts 11,12 | |
| 11 | packing ring | 981104 | ||
| 12 | packing ring | 193594 | ||
| 13 | gas section | 053500 | Includes parts 11, 14, 21 | |
| 14 | packing ring (set of 10) | 981142 | ||
| 16 | harness | 0020025036 | ||
| 17 | insulation | 193595 | Includes parts 02, 03 | |
| 19 | packing ring | 981107 | ||
| 20 | screw (set of 10) | 193597 | ||
| 21 | sealing gasket | 0020038679 | ||
| 22 | air inlet duct | 0020025039 | Includes parts 23 | |
| 23 | packing ring | 981111 | ||
| 24 | support | 103405 | ||
| 25 | tapping screw | 235756 | ||
| 28 | adaptor piece (gas valve) | 0020010868 | ||
| 29 | seal, o-ring | 982319 | ||
| 30 | flange (set) | 0020010867 | Includes parts 02, 05, 07, 08, 12, 14, 17 18,19, 20, 21, 26 | |
| 31 | tube | 0020046863 | Includes parts 28 |
EcoTEC plus 937 Heat Exchanger
| ID | Part Description | Part Number | Note | Purchase |
| 1 | heat exchanger | 0020025040 | Includes with parts 02 ,03, 04, 05,06 | |
| 2 | packing ring | 981227 | ||
| 3 | insulation | 193595 | ||
| 4 | sealing gasket | 0020038679 | ||
| 5 | packing ring (set of 10) | 103415 | ||
| 6 | clip (set of 10) | 103417 | ||
| 7 | see main component 08a | |||
| 8 | not available as spare part, see pos. 09 | |||
| 9 | siphonic condensate trap | 180985 | Includes with parts 08 | |
| 10 | support (set of 2) | 180989 | Includes with parts 11 | |
| 11 | screw (set of 10) | 178968 | ||
| 12 | not necessary | |||
| 12 | not necessary | |||
| 13 | not necessary |
EcoTEC plus 937 Casing Parts
| ID | Part Description | Part Number | Note | Purchase |
| 1 | flue adapter 60/100 | 180932 | Includes parts 02, 03, 04 | |
| 2 | cap (set of 5) | 147392 | ||
| 3 | packing ring | 981232 | ||
| 4 | packing ring | 981233 | ||
| 5 | covering | 180937 | Includes parts 06, 07, 08, 09, 10, 11 | |
| 6 | badge | 118096 | ||
| 7 | cover | 180940 | Includes parts 09, 10, 11 | |
| 8 | hinge | 180944 | Includes part 11 | |
| 9 | magnet (set of 2) | 180941 | ||
| 10 | handle (white) | 180942 | ||
| 11 | screw (set of 10) | 193538 | ||
| 12 | cover | 180988 | ||
| 13 | support | 180987 | ||
| 14 | screw | 139231 | ||
| 15 | screw | 500046 | ||
| 16 | not necessary | |||
| 17 | not necessary |
EcoTEC plus 937 casing parts VIH
| ID | Part Description | Part Number | Note | Purchase |
| 1 | side panel | 0020039777 | ||
| 2 | side panel | 0020039778 | ||
| 3 | cover | 0020039779 | ||
| 4 | tapping screw ISO 7049 | 235715 | ||
| 5 | cover | 0020039780 |
EcoTEC plus 937 Connection Parts
| ID | Part Description | Part Number | Note | Purchase |
| 1 | connection tube | 180947 | Includes parts 02, 03 | |
| 2 | packing ring (set of 10) | 193537 | ||
| 3 | packing ring (set of 10) | 103415 | ||
| 4 | clip (set of 10) | 103417 | ||
| 5 | clip (set of 10) | 178992 | ||
| 6 | connection tube | 180948 | Includes parts 03, 07 | |
| 7 | packing ring (set of 10) | 193539 | ||
| 8 | not necessary | |||
| 9 | packing ring (set of 10) | 178993 | ||
| 10 | packing ring (set of 10) | 981149 | ||
| 11 | clip | 154150 | ||
| 12 | expansion vessel | 181051 | 10 Liter | |
| 13 | NTC sensor (CH flow/CH return) | 193592 | ||
| 14 | harness | 0020025036 | ||
| 15 | pressure gauge | 180982 | ||
| 16 | packing ring (set of 10) | 981155 | ||
| 17 | pressure gauge clip | 085751 | ||
| 18 | not necessary | |||
| 19 | connection tube | 0020025045 | Includes parts 10, 11, 16, 17 |
EcoTEC plus 937 Connection Parts VUI
| ID | Part Description | Part Number | Note | Purchase |
| 1 | gas shut-off valve 36kW | 82794 | ||
| 2 | pipe | 0020010290 | Include part 03 | |
| 3 | packing ring (set of 10) | 981140 | ||
| 4 | service cock | 0020010291 | Includes parts 03, 05, 06 | |
| 5 | handle (set of 2) | 0020010292 | ||
| 6 | packing ring (set of 10) | 981146 | ||
| 7 | flexible tube | 0020010293 | Includes parts 06, 08 | |
| 8 | packing ring (set of 10) | 981165 | ||
| 9 | valve | 0020010294 | Includes parts 08, 10, 11 | |
| 10 | packing ring (set of 10) | 981154 | ||
| 11 | clip | 154150 | ||
| 12 | valve | 0020010295 | Includes parts 03, 05, 10, 11 | |
| 13 | service cock | 0020010296 | Include part 03 | |
| 14 | pipe | 0020010297 | Include part 15 | |
| 15 | packing ring (set of 10) | 0020010298 | ||
| 16 | not available as spare part | |||
| 17 | not necessary |
EcoTEC plus 937 Connection Parts VIH
| ID | Part Description | Part Number | Note | Purchase |
| 1 | storage water heater | 0020039781 | 10 L | |
| 2 | expansion vessel 1 ltr. | 181081 | ||
| 3 | packing ring (set of 10) | 981142 | ||
| 4 | pipe | 0020039784 | Includes parts 03, 07 | |
| 5 | pipe | 0020039785 | Includes parts 03, 10 | |
| 6 | pressure relief valve 10 bar | 190745 | ||
| 7 | packing ring (set of 10) | 981165 | ||
| 8 | spring clamp (set of 10) | 219622 | ||
| 9 | not necessary | |||
| 10 | packing ring (set of 10) | 193537 | ||
| 11 | nut (set of 4) | 193598 | ||
| 12 | pipe | 0020039787 | Includes parts 10 | |
| 13 | pipe | 0020039788 | Includes parts 03, 10, 32 | |
| 14 | pipe | 0020039789 | Includes parts 03 | |
| 15 | connection piece | 179032 | Includes parts 03, 19 | |
| 16 | clip (set of 10) | 178992 | ||
| 17 | flow sensor (black) | 178988 | Includes parts 18, 19, 20 | |
| 18 | clip | 178966 | ||
| 19 | packing ring (set of 10) | 981163 | ||
| 20 | packing ring (set of 10) | 178991 | ||
| 21 | pipe | 0020039790 | Includes parts 03, 20 | |
| 22 | pipe | 0020039791 | Includes parts 03, 10 | |
| 23 | pipe | 0020039792 | Includes parts 07, 10 | |
| 24 | pump | 0020039793 | Includes part 07 | |
| 25 | pipe | 0020039794 | Includes part 07 | |
| 26 | cannot be delivered as spare part | |||
| 27 | printed circuit | 0020035399 | ||
| 28 | cable tree | 0020039795 | ||
| 29 | NTC sensor (CH flow/CH return) | 193592 | ||
| 30 | NTC-sensor (DHW outlet pipe) | 0020039796 | ||
| 31 | NTC-sensor (DHW outlet pipe) | 103429 | ||
| 32 | nipple | 136376 | ||
| 33 | packing ring (set of 10) | 981140 | ||
| 34 | packing ring (set of 10) | 981142 | ||
| 35 | filter | 074514 | ||
| 36 | water quantity limitator (14.0 l) | 011603 | 14.0 l |
EcoTEC plus 937 Connection Parts VIH
| ID | Part Description | Part Number | Note | Purchase |
| 1 | pipe | 0020039797 | Includes parts 04, 05 | |
| 2 | pipe | 0020039798 | Includes part 04 | |
| 3 | pipe | 0020039799 | Includes part 04 | |
| 4 | packing ring (set of 10) | 981140 | ||
| 5 | packing ring (set of 10) | 981142 |
EcoTEC plus 937 Connection Parts acc VUI
| ID | Part Description | Part Number | Note | Purchase |
| 1 | gas shut-off valve 36kW | 082794 | ||
| 2 | pipe | 0020010290 | Includes part 03 | |
| 3 | packing ring (set of 10) | 981140 | ||
| 4 | service cock | 0020010291 | Includes parts 03, 05, 06 | |
| 5 | handle (set of 2) | 0020010292 | ||
| 6 | packing ring (set of 10) | 981146 | ||
| 7 | flexible tube | 0020010293 | Includes parts 06, 08 | |
| 8 | packing ring (set of 10) | 981165 | ||
| 9 | valve | 0020010294 | Includes parts 08, 10, 11 | |
| 10 | packing ring (set of 10) | 981154 | ||
| 11 | clip | 154150 | ||
| 12 | valve | 0020010295 | Includes parts 03, 05, 10, 11 | |
| 13 | service cock | 0020010296 | Includes part 03 | |
| 14 | pipe | 0020010297 | Includes part 15 | |
| 15 | packing ring (set of 10) | 0020010298 | ||
| 16 | not available as spare part | |||
| 17 | not necessary |
EcoTEC plus 937 control box VIH
| ID | Part Description | Part Number | Note | Purchase |
| 1 | casing | 193582 | ||
| 2 | fuse 2.0A T (set of 10) | 251955 | 2.0 AT | |
| 3 | knobs grey (set of 3) | 117319 | ||
| 4 | printed circuit | 0020049121 | Includes part 02 | |
| 5 | display | 0020040153 | ||
| 6 | pressure gauge | 180982 | ||
| 6a | pressure gauge clip | 085751 | ||
| 6b | packing ring (set of 10) | 981155 | ||
| 7 | harness | 0020025036 | appliance | |
| 7 | harness | 0020018072 | hydraulik | |
| 8 | cable fixation | 078533 | ||
| 9 | not necessary | |||
| 10 | not necessary | |||
| 11 | not necessary | |||
| 12 | support | 193585 | ||
| 13 | not necessary | |||
| 13 | not necessary |