Junkers (Bosch) ZWR 18-6 spare parts
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In brief
Instalpunt supplies 57 original parts for the Junkers (Bosch) ZWR 18-6, including sensors, temperature sensors and NTC sensors, flow sensors and flow switches. Order online.
- 57Spare parts
- 19In stock
- €8.47From
- 21Types
Looking for parts for the Junkers (Bosch) ZWR 18-6 (boiler)? Below are all 57 original parts, grouped by part type. Choose a type to jump straight to the right table.
Quick left to the right part for the Junkers (Bosch) ZWR 18-6
| Part | From | Delivery |
|---|---|---|
| Ignition part Bosch electrode set for e.g. SZWN 24-6 87181070760 | €75.55 | In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page). |
| Flow sensor Nefit turbine | €98.23 | In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page). |
| Temperature sensor Bosch NTC heat exchanger | €31.27 | In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page). |
| Pump Bosch pump UPMO 15-50 TTAO | €349.87 | In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page). |
| Display Bosch temperature selector knob | €51.79 | In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page). |
Prices incl. VAT, taken directly from our checkout. Below is the complete parts list for this model.
Installer or self-employed engineer? Create a business account: prices excl. VAT and invoices in your company name.
- Sensors 2
- Temperature sensors and NTC sensors 3
- Flow sensors and flow switches 1
- Pumps 1
- Heat exchangers 2
- Gas valves and gas control 2
- PCBs and controls 2
- Diverter valves and hydroblocks 2
- Ignition and ionisation 1
- Expansion vessels 1
- Burners 1
- Displays and controls 2
- Maintenance and service kits 2
- Valves 5
- Pressure gauges 1
- Electrical parts 3
- Cables and wiring harnesses 2
- Gaskets and seals 12
- Pipes, tubes and hoses 4
- Casing and panels 3
- Fixing material 2
- Other parts 3
Sensors for the Junkers (Bosch) ZWR 18-6 (2) all Junkers (Bosch) sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch TTB sensor | 8181334 Mfr. no. 87172080660 | €51.79 | In stock | View & order |
| Bosch TTB protection ZWR 24/3 | 8181301 Mfr. no. 87172061640 | €32.35 | Made-to-order item | View & order |
Temperature sensors and NTC sensors for the Junkers (Bosch) ZWR 18-6 (3) all Junkers (Bosch) temperature sensors and NTC sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch NTC heat exchanger | 8180990 Mfr. no. 87145000540 | €31.27 | In stock | View & order |
| Bosch NTC (TTB) ZWR-5KE | 8181332 Mfr. no. 87172080640 | €51.79 | Made-to-order item | View & order |
| Bosch NTC sensor ZR/ZWR | 8180970 Mfr. no. 87145000710 | €47.47 | Made-to-order item | View & order |
Flow sensors and flow switches for the Junkers (Bosch) ZWR 18-6 (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit turbine | 8185170 Mfr. no. 87170021320 | €98.23 | In stock | View & order |
Pumps for the Junkers (Bosch) ZWR 18-6 (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch pump UPMO 15-50 TTAO | 8036035 Mfr. no. 8737710972 | €349.87 | In stock | View & order |
Heat exchangers for the Junkers (Bosch) ZWR 18-6 (2) all Junkers (Bosch) heat exchangers →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch plate heat exchanger for e.g. HRC 30 (ZWB7-26A5S0730) 87154069500 | 8184199 Mfr. no. 87154069500 | €286.15 | Made-to-order item | View & order |
| Bosch heat exchanger for e.g. ZWR18-6 87154063900 | 8184261 Mfr. no. 87154063900 | €504.31 | Made-to-order item | View & order |
Gas valves and gas control for the Junkers (Bosch) ZWR 18-6 (2) all Junkers (Bosch) gas valves and gas control →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch gas control block for e.g. WT 13 8737602879 | 10741726 Mfr. no. 8737602879 | €250.51 | In stock | View & order |
| Bosch venturi (26) | 8181405 Mfr. no. 87182050300 | €32.35 | Made-to-order item | View & order |
PCBs and controls for the Junkers (Bosch) ZWR 18-6 (2) all Junkers (Bosch) PCBs and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch display PCB | 8126894 Mfr. no. 87472081500 | €407.11 | Made-to-order item | View & order |
| Nefit controller | 8181360 Mfr. no. 87174020020 | €48.55 | Made-to-order item | View & order |
Diverter valves and hydroblocks for the Junkers (Bosch) ZWR 18-6 (2) all Junkers (Bosch) diverter valves and hydroblocks →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch three-way valve motor for e.g. HRC 30 (ZWB7-26A5S0730) 87172043450 | 8185134 Mfr. no. 87172043450 | €112.27 | In stock | View & order |
| Bosch three-way valve for e.g. HRC 30 (ZWB7-26A5S0730) 87170100620 | 8184096 Mfr. no. 87170100620 | €160.87 | In stock | View & order |
Ignition and ionisation for the Junkers (Bosch) ZWR 18-6 (1) all Junkers (Bosch) ignition and ionisation →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch electrode set for e.g. SZWN 24-6 87181070760 | 8185083 Mfr. no. 87181070760 | €75.55 | In stock | View & order |
Expansion vessels for the Junkers (Bosch) ZWR 18-6 (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch expansion vessel 11 litre round | 8185202 Mfr. no. 87154071680 | €260.23 | Made-to-order item | View & order |
Burners for the Junkers (Bosch) ZWR 18-6 (1) all Junkers (Bosch) burners →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch burner cover for e.g. ZWR18-6 87154063830 | 8184207 Mfr. no. 87154063830 | €407.11 | Made-to-order item | View & order |
Displays and controls for the Junkers (Bosch) ZWR 18-6 (2) all Junkers (Bosch) displays and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch temperature selector knob | 8180895 Mfr. no. 87120001040 | €51.79 | In stock | View & order |
| Bosch knob 10 pcs | 8184222 Mfr. no. 87120000460 | €23.71 | Made-to-order item | View & order |
Maintenance and service kits for the Junkers (Bosch) ZWR 18-6 (2)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch overhaul set water section | 8181095 Mfr. no. 87005030540 | €32.35 | Made-to-order item | View & order |
| Bosch service set for e.g. HRC 30 (ZWB7-26A5S0730) 87105030310 | 8184160 Mfr. no. 87105030310 | €74.47 | Made-to-order item | View & order |
Valves for the Junkers (Bosch) ZWR 18-6 (5) all Junkers (Bosch) valves →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch safety relief valve 3 bar | 8181340 Mfr. no. 87174010120 | €40.99 | In stock | View & order |
| Bosch float air vent | 8185054 Mfr. no. 87185050140 | €40.99 | In stock | View & order |
| Bosch adjustment valve | 8184162 Mfr. no. 87133054300 | €34.51 | Made-to-order item | View & order |
| Bosch pressure relief valve | 8184163 Mfr. no. 87174010160 | €25.87 | Made-to-order item | View & order |
| Bosch non-return valve for e.g. Turbo Tower HRC 30 Solar 87185050230 | 8184245 Mfr. no. 87185050230 | €32.35 | Made-to-order item | View & order |
Pressure gauges for the Junkers (Bosch) ZWR 18-6 (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch pressure gauge for e.g. HRC 30 (ZWB7-26A5S0730) 87172080790 | 8185172 Mfr. no. 87172080790 | €53.95 | In stock | View & order |
Electrical parts for the Junkers (Bosch) ZWR 18-6 (3) all Junkers (Bosch) electrical parts →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch transformer for e.g. HRC 30 (ZWB7-26A5S0730) 87472013580 | 8184155 Mfr. no. 87472013580 | €77.71 | In stock | View & order |
| Bosch tube fuse 10 pcs for e.g. HRC II 35 (ZWBR35) 19045227300 | 8185162 Mfr. no. 19045227300 | €28.03 | Made-to-order item | View & order |
| Bosch tube fuse 10 pcs for e.g. HRC II 35 (ZWBR35) 19045227400 | 8185163 Mfr. no. 19045227400 | €28.03 | Made-to-order item | View & order |
Cables and wiring harnesses for the Junkers (Bosch) ZWR 18-6 (2) all Junkers (Bosch) cables and wiring harnesses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch ignition cable | 8180067 Mfr. no. 87144019590 | €64.75 | Made-to-order item | View & order |
| Bosch plug ZWE..3MFA | 8185164 Mfr. no. 87144042260 | €47.47 | Made-to-order item | View & order |
Gaskets and seals for the Junkers (Bosch) ZWR 18-6 (12) all Junkers (Bosch) gaskets and seals →
Pipes, tubes and hoses for the Junkers (Bosch) ZWR 18-6 (4) all Junkers (Bosch) pipes, tubes and hoses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch adapter for e.g. HRC 30 (ZWB7-26A5S0730) 87155044740 | 8184203 Mfr. no. 87155044740 | €50.71 | In stock | View & order |
| Bosch connecting pipe with flow regulator | 8186025 Mfr. no. 87199050110 | €74.47 | Made-to-order item | View & order |
| Bosch connection piece for e.g. HRC 30 (ZWB7-26A5S0730) 87133054810 | 8184200 Mfr. no. 87133054810 | €51.79 | Made-to-order item | View & order |
| Bosch coupling 10 pcs | 8184082 Mfr. no. 87102060140 | €28.03 | Made-to-order item | View & order |
Casing and panels for the Junkers (Bosch) ZWR 18-6 (3) all Junkers (Bosch) casing and panels →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch upper part for e.g. HRC 30 (ZWB7-26A5S0730) 87170021050 | 8184159 Mfr. no. 87170021050 | €74.47 | Made-to-order item | View & order |
| Bosch cover for e.g. HRC 30 (ZWB7-26A5S0730) 87113047230 | 8185247 Mfr. no. 87113047230 | €49.63 | Made-to-order item | View & order |
| Bosch casing (white) | 8184228 Mfr. no. 87154013770 | €220.27 | Made-to-order item | View & order |
Fixing material for the Junkers (Bosch) ZWR 18-6 (2) all Junkers (Bosch) fixing material →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit front plate screw 10 pcs | 8184399 Mfr. no. 29106124320 | €23.71 | Made-to-order item | View & order |
| Bosch spacer 10 pcs | 8185248 Mfr. no. 87115031970 | €47.47 | Made-to-order item | View & order |
Other parts for the Junkers (Bosch) ZWR 18-6 (3)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch water section Euro / Cerastar | 8181090 Mfr. no. 87170021100 | €177.07 | In stock | View & order |
| Bosch threaded bush 10 pcs | 8184084 Mfr. no. 87134060690 | €47.47 | Made-to-order item | View & order |
| Bosch water strainer | 8184161 Mfr. no. 87005070560 | €23.71 | Made-to-order item | View & order |
Other Junkers (Bosch) boilers
- Junkers (Bosch) ZE 24-3 17
- Junkers (Bosch) ZR 18 43
- Junkers (Bosch) ZR 18-2 AE 33
- Junkers (Bosch) ZR 18-3 AE 89
- Junkers (Bosch) ZR 24 42
- Junkers (Bosch) ZR 24-2 47
- Junkers (Bosch) ZR 24-2 AE 31
- Junkers (Bosch) ZR 24-3 ADE 89
- Junkers (Bosch) ZSBR 11-25 8
- Junkers (Bosch) ZSBR 3-12 8
- Junkers (Bosch) ZSBR 5-12 8
- Junkers (Bosch) ZSBR 7-25 8
Frequently asked questions
Which parts are available for the Junkers (Bosch) ZWR 18-6?
The catalogue lists 57 original parts for the Junkers (Bosch) ZWR 18-6, including sensors, temperature sensors and NTC sensors, flow sensors and flow switches, pumps. All parts are listed above, grouped by type, with part number and price.
How much does a sensor for the Junkers (Bosch) ZWR 18-6 cost?
The sensors for this model cost between €23.99 and €59.28 incl. VAT. Check the table "Sensors" above for the right part number.
Are the parts for the Junkers (Bosch) ZWR 18-6 in stock?
19 of the 57 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 Junkers (Bosch) ZWR 18-6?
Search for the part by part number or use the parts list of the Junkers (Bosch) ZWR 18-6.
Are these original Junkers (Bosch) parts?
Yes. All 57 parts in this list are original manufacturer parts for the Junkers (Bosch) ZWR 18-6, delivered with the correct part number.
How much do parts for the Junkers (Bosch) ZWR 18-6 cost?
Parts for the Junkers (Bosch) ZWR 18-6 range from €8.47 to €618.17 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.