Bosch WR 275-7 K G spare parts
In brief
Instalpunt supplies 43 original parts for the Bosch WR 275-7 K G, including sensors, heat exchangers, gas valves and gas control. Order online.
- 43Spare parts
- 10In stock
- €7.19From
- 11Types
Looking for parts for the Bosch WR 275-7 K G (instantaneous water heater)? Below are all 43 original parts, grouped by part type. Choose a type to jump straight to the right table.
- Sensors 2
- Heat exchangers 1
- Gas valves and gas control 2
- Diverter valves and hydroblocks 2
- Ignition and ionisation 2
- Burners 5
- Displays and controls 3
- Valves 3
- Electrical parts 1
- Gaskets and seals 12
- Fixing material 5
- Other parts 5
Sensors for the Bosch WR 275-7 K G (2) all Bosch sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit maximum protection | 8185018 Mfr. no. 8738717111 | €33.95 | In stock | View & order |
| Nefit backdraught protection TTB | 8185112 Mfr. no. 87072061860 | €136.95 | Made-to-order item | View & order |
Heat exchangers for the Bosch WR 275-7 K G (1) all Bosch heat exchangers →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit heat exchanger insert for F4055E3/HE | 8022004 Mfr. no. 87054063770 | €661.95 | Made-to-order item | View & order |
Gas valves and gas control for the Bosch WR 275-7 K G (2) all Bosch gas valves and gas control →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch venturi for e.g. WR 200-1 AM P 87082052490 | 8180677 Mfr. no. 87082052490 | €17.95 | In stock | View & order |
| Bosch injector 10 pcs for e.g. WR 350-1 87082021460 | 8184122 Mfr. no. 87082021460 | €47.95 | Made-to-order item | View & order |
Diverter valves and hydroblocks for the Bosch WR 275-7 K G (2) all Bosch diverter valves and hydroblocks →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit internal mechanism W 250 | 8184115 Mfr. no. 87054063750 | €339.95 | Made-to-order item | View & order |
| Nefit inner assembly for F3255E3/HE | 8022002 Mfr. no. 87054063760 | €488.95 | Made-to-order item | View & order |
Ignition and ionisation for the Bosch WR 275-7 K G (2) all Bosch ignition and ionisation →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit electrode set | 8185136 Mfr. no. 87181070670 | €43.95 | Made-to-order item | View & order |
| Nefit ionisation pin for e.g. WR 440-7 K G 87081070070 | 8036080 Mfr. no. 87081070070 | €24.95 | Made-to-order item | View & order |
Burners for the Bosch WR 275-7 K G (5) all Bosch burners →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch burner WR-1 440KP | 8180624 Mfr. no. 87081204620 | €153.95 | Made-to-order item | View & order |
| Bosch burner WR-1 275KP 87081204600 | 8180622 Mfr. no. 87081204600 | €117.95 | Made-to-order item | View & order |
| Bosch burner WR-1 350KP | 8180623 Mfr. no. 87081204610 | €212.95 | Made-to-order item | View & order |
| Nefit pilot burner for e.g. WR 440-7 K G 87081056400 | 8185117 Mfr. no. 87081056400 | €43.95 | Made-to-order item | View & order |
| Nefit pilot nozzle 10 pcs | 8036087 Mfr. no. 87082000690 | €43.95 | Made-to-order item | View & order |
Displays and controls for the Bosch WR 275-7 K G (3) all Bosch displays and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit set of knobs | 8185107 Mfr. no. 87020002250 | €32.95 | In stock | View & order |
| Nefit temperature selector knob | 8185106 Mfr. no. 87020002190 | €47.95 | Made-to-order item | View & order |
| Nefit top-up button | 8036121 Mfr. no. 87020001110 | €27.95 | Made-to-order item | View & order |
Valves for the Bosch WR 275-7 K G (3) all Bosch valves →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit pilot gas valve | 8185119 Mfr. no. 87085012490 | €84.95 | Made-to-order item | View & order |
| Bosch water flow regulator 87074020210 | 8180540 Mfr. no. 87074020210 | €59.95 | Made-to-order item | View & order |
| Bosch slow ignition valve | 8185121 Mfr. no. 87085030650 | €21.95 | Made-to-order item | View & order |
Electrical parts for the Bosch WR 275-7 K G (1) all Bosch electrical parts →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit ignition transformer for e.g. WR 440-7 K G 87072071920 | 8189664 Mfr. no. 87072071920 | €128.95 | In stock | View & order |
Gaskets and seals for the Bosch WR 275-7 K G (12) all Bosch gaskets and seals →
Fixing material for the Bosch WR 275-7 K G (5) all Bosch fixing material →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch temperature selector spindle | 8180712 Mfr. no. 87085002570 | €58.95 | In stock | View & order |
| Nefit screw 87034010510, 10 pcs | 8184119 Mfr. no. 87034010510 | €22.95 | Made-to-order item | View & order |
| Bosch spindle for e.g. WR 200-1 AM P 87035020330 | 8185051 Mfr. no. 87035020330 | €25.95 | Made-to-order item | View & order |
| Bosch adjusting screw 87034040970 | 8036027 Mfr. no. 87034040970 | €23.95 | Made-to-order item | View & order |
| Nefit bracket for e.g. WT 10 AM E 87047050250 | 8036033 Mfr. no. 87047050250 | €25.95 | Made-to-order item | View & order |
Other parts for the Bosch WR 275-7 K G (5)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit diaphragm plate | 8181094 Mfr. no. 87005030680 | €50.95 | Made-to-order item | View & order |
| Nefit diaphragm switch | 8185122 Mfr. no. 87085040490 | €270.95 | Made-to-order item | View & order |
| Bosch corner bracket for e.g. WR 350-1 87180030390 | 8181417 Mfr. no. 87180030390 | €10.95 | Made-to-order item | View & order |
| Bosch connecting pipe heat exchanger | 8185151 Mfr. no. 87007055340 | €47.95 | Made-to-order item | View & order |
| Nefit gas housing cover for e.g. F 2555 87052050690 | 8036034 Mfr. no. 87052050690 | €96.95 | Made-to-order item | View & order |
Fault code on your Bosch WR 275-7 K G? This is the part type involved
Common Bosch fault codes and the part type that is usually the cause; the parts for this model are listed above.
| Code | What is going on | Part type |
|---|---|---|
| 2P564 | Temperature sensor temperature rising too fast (> 70 K/min). | Sensors |
| 8C373 | The burner thermostat has measured an excessive temperature more often than permitted. | Burners |
| 8C374 | Insufficient ionisation current has been measured during firing more often than permitted. | Ignition and ionisation |
| 9A235 | The KIM is too new for the burner control unit. | Burners |
| 9U233 | The burner control unit or the KIM is faulty. | Burners |
| 227 V | No flame signal after ignition | Ignition and ionisation |
For guidance only: the same code can have a different cause depending on the situation.
Other Bosch instantaneous water heaters
- Bosch HR 8000S (WTD27 AME) 73
- Bosch Kelvin WR 11H (GWH 11) 37
- Bosch Kelvin WR 11P (GWH 11P) 33
- Bosch Kelvin WR 14H (GWH 14) 28
- Bosch Kelvin WR 14P (GWH 14P) 25
- Bosch Kelvin WR 18H (GWH 18) 30
- Bosch Kelvin WR 18P (GWH 18P) 26
- Bosch WR 200-1 AM P 58
- Bosch WR 200-5 AM 98
- Bosch WR 250-1 AM0 E 19
- Bosch WR 250-1 AM0 P 58
- Bosch WR 250-5 AM 46
Frequently asked questions
Which parts are available for the Bosch WR 275-7 K G?
The catalogue lists 43 original parts for the Bosch WR 275-7 K G, including sensors, heat exchangers, gas valves and gas control, diverter valves and hydroblocks. All parts are listed above, grouped by type, with part number and price.
How much does a sensor for the Bosch WR 275-7 K G cost?
The sensors for this model cost between €32.67 and €158.12 incl. VAT. Check the table "Sensors" above for the right part number.
Are the parts for the Bosch WR 275-7 K G in stock?
10 of the 43 parts are in stock; shipping to EU countries from €12.95 (€16.95 for more distant countries), usually 3–5 working days. Parts marked "Made-to-order item" are ordered specially for you; the delivery time is shown on the product page.
How do I know which part I need for the Bosch WR 275-7 K G?
Search for the part by part number or use the parts list of the Bosch WR 275-7 K G. Is your appliance showing a fault code? The fault code table shows the matching part type.
Are these original Bosch parts?
Yes. All 43 parts in this list are original manufacturer parts for the Bosch WR 275-7 K G, supplied through the official technical wholesale channel and with the correct part number.
How much do parts for the Bosch WR 275-7 K G cost?
Parts for the Bosch WR 275-7 K G range from €7.19 to €606.36 incl. VAT. The exact price of each part is shown in the tables above.
Can I return a part?
As a consumer you have a 14-day right of withdrawal. You may unpack and inspect the part; do not install or connect it. For a part that has been installed, connected or damaged we deduct the diminished value, up to the full price for circuit boards.