Bosch TOP 30 375 2 spare parts
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Instalpunt supplies 126 original parts for the Bosch TOP 30 375 2, including fans, sensors, temperature sensors and NTC sensors. Order online.
- 126Spare parts
- 35In stock
- €3.88From
- 23Types
Looking for parts for the Bosch TOP 30 375 2 (boiler)? Below are all 126 original parts, grouped by part type. Choose a type to jump straight to the right table.
Quick left to the right part for the Bosch TOP 30 375 2
| Part | From | Delivery |
|---|---|---|
| Ignition part Bosch ignition cable for e.g. HRC 30 (ZWB7-26A5S0730) 87144019990 | €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). |
| 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). |
| Heat exchanger Bosch plate heat exchanger for e.g. HRC II 35 (ZWBR35) 87161064360 | €188.95 | 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.
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- Fans 2
- Sensors 2
- Temperature sensors and NTC sensors 2
- Pumps 1
- Heat exchangers 1
- Diverter valves and hydroblocks 2
- Ignition and ionisation 1
- Expansion vessels 1
- Siphons and condensate drains 2
- Thermostats and controls 1
- Burners 1
- Displays and controls 1
- Valves 2
- Anodes 1
- Pressure gauges 1
- Electrical parts 6
- Tap parts 1
- Cables and wiring harnesses 5
- Gaskets and seals 22
- Pipes, tubes and hoses 27
- Casing and panels 14
- Insulation 1
- Fixing material 15
- Other parts 14
Fans for the Bosch TOP 30 375 2 (2) all Bosch fans →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Rewind refurbished fan for Bosch HRS/HRC 22/26 (87172043730) | 8930092 | €333.67 | Made-to-order item | View & order |
| Bosch fan for e.g. ZB7-22A5S0700 87172043730 | 8185257 Mfr. no. 87172043730 | €614.47 | Made-to-order item | View & order |
Sensors for the Bosch TOP 30 375 2 (2) all Bosch sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit sensor HR/HRC | 8185020 Mfr. no. 87145000870 | €36.67 | In stock | View & order |
| Nefit temperature limiter for e.g. HRC II 35 (ZWBR35) 87105062670 | 8189355 Mfr. no. 87105062670 | €39.91 | In stock | View & order |
Temperature sensors and NTC sensors for the Bosch TOP 30 375 2 (2) all Bosch temperature sensors and NTC sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch temperature sensor for e.g. Condens 6000W (30HRCII HRVS75) 87145001170 | 8189398 Mfr. no. 87145001170 | €62.59 | Made-to-order item | View & order |
| Bosch temperature sensor for e.g. Condens 6000W SP400 87145001230 | 8181846 Mfr. no. 87145001230 | €62.59 | Made-to-order item | View & order |
Pumps for the Bosch TOP 30 375 2 (1) all Bosch pumps →
| 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 Bosch TOP 30 375 2 (1) all Bosch heat exchangers →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch plate heat exchanger for e.g. HRC II 35 (ZWBR35) 87161064360 | 8181033 Mfr. no. 87161064360 | €188.95 | In stock | View & order |
Diverter valves and hydroblocks for the Bosch TOP 30 375 2 (2) all 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 Bosch TOP 30 375 2 (1) all Bosch ignition and ionisation →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch ignition cable for e.g. HRC 30 (ZWB7-26A5S0730) 87144019990 | 8185129 Mfr. no. 87144019990 | €75.55 | In stock | View & order |
Expansion vessels for the Bosch TOP 30 375 2 (1) all Bosch expansion vessels →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch expansion vessel 18 litre | 8181031 Mfr. no. 87154072300 | €296.95 | Made-to-order item | View & order |
Siphons and condensate drains for the Bosch TOP 30 375 2 (2) all Bosch siphons and condensate drains →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit siphon for e.g. HRC II 35 (ZWBR35) 87105062710 | 8189380 Mfr. no. 87105062710 | €92.83 | Made-to-order item | View & order |
| Bosch condensate drain set | 8184118 Mfr. no. 87107350760 | €28.03 | Made-to-order item | View & order |
Thermostats and controls for the Bosch TOP 30 375 2 (1) all Bosch thermostats and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit maximum thermostat Clixon | 8123375 Mfr. no. 87229638580 | €36.67 | In stock | View & order |
Burners for the Bosch TOP 30 375 2 (1) all Bosch burners →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch burner + gasket | 8181415 Mfr. no. 87180066580 | €355.27 | In stock | View & order |
Displays and controls for the Bosch TOP 30 375 2 (1) all 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 |
Valves for the Bosch TOP 30 375 2 (2) all 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 non-return valve for e.g. Turbo Tower HRC 30 Solar 87185050230 | 8184245 Mfr. no. 87185050230 | €32.35 | Made-to-order item | View & order |
Anodes for the Bosch TOP 30 375 2 (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch anode HRVW | 8189126 Mfr. no. 87185050370 | €113.35 | Made-to-order item | View & order |
Pressure gauges for the Bosch TOP 30 375 2 (1) all Bosch pressure gauges →
| 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 Bosch TOP 30 375 2 (6) all 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 fuse T2.5A (10 pcs) | 8020119 Mfr. no. 19045213420 | €26.95 | In stock | View & order |
| Bosch fuse set | 8185067 Mfr. no. 87445030100 | €23.71 | Made-to-order item | 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 |
| Nefit cartridge fuse T1, 25A per 10 pcs | 8189112 Mfr. no. 19045223380 | €61.51 | Made-to-order item | View & order |
Tap parts for the Bosch TOP 30 375 2 (1) all Bosch tap parts →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit aerator for Trendline II | 8029193 Mfr. no. 87174052850 | €57.19 | Made-to-order item | View & order |
Cables and wiring harnesses for the Bosch TOP 30 375 2 (5) all Bosch cables and wiring harnesses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch cable for e.g. Turbo Tower HRC 30 Solar 87144021240 | 8187105 Mfr. no. 87144021240 | €72.31 | Made-to-order item | View & order |
| Bosch cable set for e.g. HRC 30 (ZWB7-26A5S0730) 87144020860 | 8180966 Mfr. no. 87144020860 | €99.31 | In stock | View & order |
| Bosch pump cable for e.g. HRC 30 (ZWB7-26A5S0730) 87144018960 | 8184236 Mfr. no. 87144018960 | €73.39 | Made-to-order item | View & order |
| Bosch pump cable for e.g. Turbo Tower HRC 30 Solar 87144113210 | 8187106 Mfr. no. 87144113210 | €72.31 | 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 Bosch TOP 30 375 2 (22) all Bosch gaskets and seals →
Pipes, tubes and hoses for the Bosch TOP 30 375 2 (27) all Bosch pipes, tubes and hoses →
Casing and panels for the Bosch TOP 30 375 2 (14) all Bosch casing and panels →
Insulation for the Bosch TOP 30 375 2 (1) all Bosch insulation →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch insulation for e.g. Turbo Tower HRC 30 Solar 87113048280 | 8186485 Mfr. no. 87113048280 | €29.11 | Made-to-order item | View & order |
Fixing material for the Bosch TOP 30 375 2 (15) all Bosch fixing material →
Other parts for the Bosch TOP 30 375 2 (14)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch diaphragm plate | 8185254 Mfr. no. 87155058010 | €26.95 | In stock | View & order |
| Bosch closure set | 8189344 Mfr. no. 87120001310 | €23.71 | Made-to-order item | View & order |
| Bosch gas pipe for e.g. HRC 30 (ZWB7-26A5S0730) 87107255000 | 8185229 Mfr. no. 87107255000 | €49.63 | Made-to-order item | View & order |
| Bosch rubber profile | 8185050 Mfr. no. 87107031820 | €47.47 | Made-to-order item | View & order |
| Bosch sight glass for e.g. Turbo Tower HRC 30 Solar 87155061660 | 8186211 Mfr. no. 87155061660 | €12.91 | Made-to-order item | View & order |
| Bosch lead seal 10 pcs | 8189612 Mfr. no. 87123050230 | €28.03 | Made-to-order item | View & order |
| Bosch lead seal 10 pcs | 8189377 Mfr. no. 87123050920 | €28.03 | Made-to-order item | View & order |
| Bosch air limiter for e.g. TOP 30 260 2 87110002820 | 8185244 Mfr. no. 87110002820 | €76.63 | Made-to-order item | View & order |
| Bosch washer 10 pcs | 8189351 Mfr. no. 87101001900 | €47.47 | Made-to-order item | View & order |
| Bosch air vent pipe for e.g. Turbo Tower HRC 30 Solar 87107256300 | 8184116 Mfr. no. 87107256300 | €74.47 | Made-to-order item | View & order |
| Bosch support angle for e.g. Turbo Tower HRC 30 Solar 87113048230 | 8186826 Mfr. no. 87113048230 | €58.27 | Made-to-order item | View & order |
| Bosch support angle for e.g. Turbo Tower HRC 30 Solar 87113048240 | 8186827 Mfr. no. 87113048240 | €49.63 | Made-to-order item | View & order |
| Bosch plugs | 8185052 Mfr. no. 87105061990 | €28.03 | Made-to-order item | View & order |
| Bosch collector tray for e.g. Turbo Tower HRC 30 Solar 87180059130 | 8186758 Mfr. no. 87180059130 | €35.59 | Made-to-order item | View & order |
Bosch TOP 30 375 2 error codes
Is there a code on the display? For each code: what it means for this series, what you can check yourself and which part is usually needed.
Fault code on your Bosch TOP 30 375 2? 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. All codes explained: Bosch fault codes.
| 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 |
| 214 V | Fan switched off during safety time | Fans |
For guidance only: the same code can have a different cause depending on the situation.
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