Junkers (Bosch) ZSR 18 spare parts
In brief
Instalpunt supplies 18 original parts for the Junkers (Bosch) ZSR 18, including fans, sensors, temperature sensors and NTC sensors. Order online.
- 18Spare parts
- 8In stock
- €8.84From
- 10Types
Looking for parts for the Junkers (Bosch) ZSR 18 (boiler)? Below are all 18 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) ZSR 18
| Part | From | Delivery |
|---|---|---|
| Fan Bosch fan for e.g. ZWE 24-3 87172042240 | €230.83 | 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 differential pressure sensor ZWE 24AE | €50.91 | 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.
- Fans 1
- Sensors 1
- Temperature sensors and NTC sensors 2
- Pressure switches and differential pressure switches 1
- PCBs and controls 2
- Ignition and ionisation 1
- Valves 1
- Pressure gauges 1
- Electrical parts 1
- Gaskets and seals 6
- Other parts 1
Fans for the Junkers (Bosch) ZSR 18 (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch fan for e.g. ZWE 24-3 87172042240 | 8181190 Mfr. no. 87172042240 | €230.83 | In stock | View & order |
Sensors for the Junkers (Bosch) ZSR 18 (1) all Junkers (Bosch) sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch temperature limiter 110° | 8181300 Mfr. no. 87172061620 | €31.15 | Made-to-order item | View & order |
Temperature sensors and NTC sensors for the Junkers (Bosch) ZSR 18 (2) all Junkers (Bosch) temperature sensors and NTC sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch NTC sensor ZR/ZWR | 8180970 Mfr. no. 87145000710 | €45.71 | Made-to-order item | View & order |
| Bosch differential pressure sensor ZWE 24AE | 8180910 Mfr. no. 87123050510 | €50.91 | In stock | View & order |
Pressure switches and differential pressure switches for the Junkers (Bosch) ZSR 18 (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch differential pressure switch for e.g. ZSR 24-2 AE 87174060410 | 8181390 Mfr. no. 87174060410 | €244.35 | Made-to-order item | View & order |
PCBs and controls for the Junkers (Bosch) ZSR 18 (2) all Junkers (Bosch) PCBs and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch PCB (mains) Cerastrar/Eurostar | 8181660 Mfr. no. 87483001580 | €262.03 | Made-to-order item | View & order |
| Nefit controller | 8181360 Mfr. no. 87174020020 | €46.75 | Made-to-order item | View & order |
Ignition and ionisation for the Junkers (Bosch) ZSR 18 (1) all Junkers (Bosch) ignition and ionisation →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch electrode set complete | 8181440 Mfr. no. 87181070500 | €57.15 | Made-to-order item | View & order |
Valves for the Junkers (Bosch) ZSR 18 (1) all Junkers (Bosch) valves →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch safety relief valve 3 bar | 8181340 Mfr. no. 87174010120 | €39.47 | In stock | View & order |
Pressure gauges for the Junkers (Bosch) ZSR 18 (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch pressure gauge for e.g. ZWR 24 87172080280 | 8181330 Mfr. no. 87172080280 | €61.31 | Made-to-order item | View & order |
Electrical parts for the Junkers (Bosch) ZSR 18 (1) all Junkers (Bosch) electrical parts →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit microswitch for e.g. HRC 30 (ZWB7-26A5S0730) 87172000380 | 8181125 Mfr. no. 87172000380 | €12.43 | In stock | View & order |
Gaskets and seals for the Junkers (Bosch) ZSR 18 (6) all Junkers (Bosch) gaskets and seals →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch diaphragm silicone 10 pcs | 8184179 Mfr. no. 87005030500 | €40.51 | In stock | View & order |
| Nefit gasket flow/return 10 pcs | 8184183 Mfr. no. 87101030430 | €16.59 | In stock | View & order |
| Nefit gasket DHW + CW 10 pcs | 8184184 Mfr. no. 87101030450 | €12.43 | In stock | View & order |
| Bosch pump gasket Z/ZW/ZWR 10 pcs | 8184185 Mfr. no. 87101030460 | €16.59 | In stock | View & order |
| Bosch O-ring 10 pcs for e.g. ZWE 24-3 87102050640 | 8184050 Mfr. no. 87102050640 | €22.83 | Made-to-order item | View & order |
| Nefit burner gasket 10 pcs for e.g. WT 13 87101030600 | 8184186 Mfr. no. 87101030600 | €26.99 | Made-to-order item | View & order |
Other parts for the Junkers (Bosch) ZSR 18 (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit overpressure pin | 8180180 Mfr. no. 87005030130 | €24.91 | 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) ZSR 18?
The catalogue lists 18 original parts for the Junkers (Bosch) ZSR 18, including fans, sensors, temperature sensors and NTC sensors, pressure switches and differential pressure switches. All parts are listed above, grouped by type, with part number and price.
How much does a fan for the Junkers (Bosch) ZSR 18 cost?
The fans for this model cost €305.79 incl. VAT. Check the table "Fans" above for the right part number.
Are the parts for the Junkers (Bosch) ZSR 18 in stock?
8 of the 18 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) ZSR 18?
Search for the part by part number or use the parts list of the Junkers (Bosch) ZSR 18.
Are these original Junkers (Bosch) parts?
Yes. All 18 parts in this list are original manufacturer parts for the Junkers (Bosch) ZSR 18, delivered with the correct part number.
How much do parts for the Junkers (Bosch) ZSR 18 cost?
Parts for the Junkers (Bosch) ZSR 18 range from €8.84 to €309.87 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.