Nefit (Bosch) 2300i HRC25/3 spare parts
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In brief
Instalpunt supplies 98 original parts for the Nefit (Bosch) 2300i HRC25/3, including fans, sensors, temperature sensors and NTC sensors. Order online.
- 98Spare parts
- 5In stock
- €3.88From
- 19Types
- availableExploded view
Looking for parts for the Nefit (Bosch) 2300i HRC25/3 (boiler)? Below are all 98 original parts, grouped by part type, with the matching exploded view. Choose a type to jump straight to the right table.
View the interactive exploded view →- Fans 1
- Sensors 2
- Temperature sensors and NTC sensors 2
- Heat exchangers 1
- Gas valves and gas control 3
- Diverter valves and hydroblocks 1
- Ignition and ionisation 2
- Expansion vessels 1
- Siphons and condensate drains 3
- Burners 1
- Displays and controls 1
- Filters 1
- Valves 4
- Electrical parts 1
- Cables and wiring harnesses 7
- Gaskets and seals 16
- Pipes, tubes and hoses 7
- Casing and panels 6
- Fixing material 25
- Other parts 13
Fans for the Nefit (Bosch) 2300i HRC25/3 (1) all Nefit (Bosch) fans →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch fan for e.g. 2300i HRC25/3 87186517840 | 80200585 Mfr. no. 87186517840 | €281.83 | Not available | View & order |
Sensors for the Nefit (Bosch) 2300i HRC25/3 (2) all Nefit (Bosch) sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit temperature limiter for e.g. HRC II 35 (ZWBR35) 87105062670 | 8189355 Mfr. no. 87105062670 | €39.91 | In stock | View & order |
| Bosch sensor | 8189848 Mfr. no. 87186445780 | €72.31 | Made-to-order item | View & order |
Temperature sensors and NTC sensors for the Nefit (Bosch) 2300i HRC25/3 (2) all Nefit (Bosch) temperature sensors and NTC sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch temperature sensor NTC | 80200681 Mfr. no. 8737602343 | €31.27 | Made-to-order item | View & order |
| Bosch temperature sensor 18 mm | 80200593 Mfr. no. 87186888010 | €28.03 | Made-to-order item | View & order |
Heat exchangers for the Nefit (Bosch) 2300i HRC25/3 (1) all Nefit (Bosch) heat exchangers →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch heat exchanger C-PHE 87186429490 | 8179710 Mfr. no. 87186429490 | €204.07 | Made-to-order item | View & order |
Gas valves and gas control for the Nefit (Bosch) 2300i HRC25/3 (3) all Nefit (Bosch) gas valves and gas control →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch venturi 30kW G25/GZ35A | 80200578 Mfr. no. 87186509470 | €46.39 | Made-to-order item | View & order |
| Bosch gas injector 30kW G20 / G25 | 80200693 Mfr. no. 8737603467 | €35.59 | Made-to-order item | View & order |
| Bosch gas control valve for e.g. 2300i HRC25/3 8737604361 | 80200696 Mfr. no. 8737604361 | €155.47 | Made-to-order item | View & order |
Diverter valves and hydroblocks for the Nefit (Bosch) 2300i HRC25/3 (1) all Nefit (Bosch) diverter valves and hydroblocks →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch motor three-way valve for e.g. 2300i HRC25/3 87186445640 | 80200546 Mfr. no. 87186445640 | €137.11 | Made-to-order item | View & order |
Ignition and ionisation for the Nefit (Bosch) 2300i HRC25/3 (2) all Nefit (Bosch) ignition and ionisation →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch ignition cable for e.g. 2300i HRC25/3 87379029990 | 80200715 Mfr. no. 87379029990 | €33.43 | Made-to-order item | View & order |
| Bosch electrode set for e.g. 2300i HRC25/3 87379035360 | 80200716 Mfr. no. 87379035360 | €39.91 | In stock | View & order |
Expansion vessels for the Nefit (Bosch) 2300i HRC25/3 (1) all Nefit (Bosch) expansion vessels →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch expansion vessel for e.g. 2300i HRC25/3 87186506550 | 80200572 Mfr. no. 87186506550 | €109.03 | Made-to-order item | View & order |
Siphons and condensate drains for the Nefit (Bosch) 2300i HRC25/3 (3) all Nefit (Bosch) siphons and condensate drains →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch siphon for e.g. 2300i HRC25/3 8737602314 | 80200676 Mfr. no. 8737602314 | €61.51 | Made-to-order item | View & order |
| Bosch condensate tray cleaning cover | 80200583 Mfr. no. 87186512430 | €30.19 | Made-to-order item | View & order |
| Bosch condensate tray for e.g. 2300i HRC25/3 87186512440 | 80200584 Mfr. no. 87186512440 | €58.27 | Made-to-order item | View & order |
Burners for the Nefit (Bosch) 2300i HRC25/3 (1) all Nefit (Bosch) burners →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch burner 30kW | 80200579 Mfr. no. 87186509840 | €61.51 | Made-to-order item | View & order |
Displays and controls for the Nefit (Bosch) 2300i HRC25/3 (1) all Nefit (Bosch) displays and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch control panel for e.g. 2300i HRC25/3 87186496860 | 80200568 Mfr. no. 87186496860 | €58.27 | Made-to-order item | View & order |
Filters for the Nefit (Bosch) 2300i HRC25/3 (1) all Nefit (Bosch) filters →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch filter element for 2300i HRC25/3 87186456840 | 8189754 Mfr. no. 87186456840 | €76.63 | Made-to-order item | View & order |
Valves for the Nefit (Bosch) 2300i HRC25/3 (4) all Nefit (Bosch) valves →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch air vent valve | 8185138 Mfr. no. 87185050390 | €59.35 | In stock | View & order |
| Bosch safety valve 3bar | 8038367 Mfr. no. 87186445660 | €73.39 | Made-to-order item | View & order |
| Bosch non-return valve for e.g. 2300i HRC25/3 8716117050 | 80200516 Mfr. no. 8716117050 | €12.91 | Made-to-order item | View & order |
| Bosch blanking plug | 8189479 Mfr. no. 87160122690 | €29.11 | Made-to-order item | View & order |
Electrical parts for the Nefit (Bosch) 2300i HRC25/3 (1) all Nefit (Bosch) electrical parts →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch hydraulic connection block DCW | 80200561 Mfr. no. 87186455600 | €278.59 | Made-to-order item | View & order |
Cables and wiring harnesses for the Nefit (Bosch) 2300i HRC25/3 (7) all Nefit (Bosch) cables and wiring harnesses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch cable set HV | 80200573 Mfr. no. 87186506930 | €51.79 | Made-to-order item | View & order |
| Bosch cable for e.g. 2300i HRC25/3 87186507080 | 80200574 Mfr. no. 87186507080 | €33.43 | Made-to-order item | View & order |
| Bosch cable with plug | 80200575 Mfr. no. 87186507100 | €46.39 | Made-to-order item | View & order |
| Bosch three-way valve cable | 80200587 Mfr. no. 87186518240 | €26.95 | Made-to-order item | View & order |
| Bosch connector 6.3 male | 80200588 Mfr. no. 87186521960 | €12.91 | Made-to-order item | View & order |
| Bosch cable KEY | 80200688 Mfr. no. 8737602652 | €48.55 | Made-to-order item | View & order |
| Bosch cable set LV | 80200689 Mfr. no. 8737602657 | €66.91 | Made-to-order item | View & order |
Gaskets and seals for the Nefit (Bosch) 2300i HRC25/3 (16) all Nefit (Bosch) gaskets and seals →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit O-ring 17x4 10 pcs | 8189387 Mfr. no. 87167711540 | €9.67 | In stock | View & order |
| Bosch burner gasket for e.g. 2300i HRC25/3 87186507890 | 80200576 Mfr. no. 87186507890 | €19.39 | In stock | View & order |
| Bosch seal check valve | 80200517 Mfr. no. 8716117051 | €12.91 | Made-to-order item | View & order |
| Bosch gasket for e.g. 2300i HRC25/3 87379025020 | 80200710 Mfr. no. 87379025020 | €28.03 | Made-to-order item | View & order |
| Bosch gasket 70 mm | 80200712 Mfr. no. 87379027500 | €24.79 | Made-to-order item | View & order |
| Bosch gasket 80 mm | 80200714 Mfr. no. 87379029700 | €24.79 | Made-to-order item | View & order |
| Bosch seal for e.g. 2300i HRC25/3 8737602313 | 80200675 Mfr. no. 8737602313 | €24.79 | Made-to-order item | View & order |
| Bosch gasket for e.g. 2300i HRC25/3 87186510710 | 80200582 Mfr. no. 87186510710 | €24.79 | Made-to-order item | View & order |
| Bosch O-ring 23,47 x 2,62 (10x) | 80200682 Mfr. no. 8737602349 | €9.67 | Made-to-order item | View & order |
| Bosch seal for e.g. 1200 HRC20/3 774600188A0 | 80200506 Mfr. no. 774600188A0 | €8.59 | Made-to-order item | View & order |
| Bosch O-ring NBR 29 x 2 (10x) | 80200589 Mfr. no. 87186626260 | €26.95 | Made-to-order item | View & order |
| Bosch seal for e.g. 2300i HRC25/3 8737602613 | 80200686 Mfr. no. 8737602613 | €12.91 | Made-to-order item | View & order |
| Bosch gasket gas valve 41x3 (10x) | 80200590 Mfr. no. 87186684490 | €12.91 | Made-to-order item | View & order |
| Bosch seal condensate tray | 80200515 Mfr. no. 8716117038 | €12.91 | Made-to-order item | View & order |
| Bosch O-ring 12.37 x 2.62 EPDM (10x) | 80200594 Mfr. no. 87228801630 | €10.75 | Made-to-order item | View & order |
| Bosch O-ring 21.89 mm x 2.62 mm (10x) | 80200691 Mfr. no. 8737603089 | €24.79 | Made-to-order item | View & order |
Pipes, tubes and hoses for the Nefit (Bosch) 2300i HRC25/3 (7) all Nefit (Bosch) pipes, tubes and hoses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch pipe for e.g. 2300i HRC25/3 87186491580 | 80200563 Mfr. no. 87186491580 | €58.27 | Made-to-order item | View & order |
| Bosch pipe for e.g. 2300i HRC25/3 87186491670 | 80200564 Mfr. no. 87186491670 | €56.11 | Made-to-order item | View & order |
| Bosch gas hose for e.g. 2300i HRC25/3 87186495880 | 80200565 Mfr. no. 87186495880 | €61.51 | Made-to-order item | View & order |
| Bosch gas hose for e.g. 2300i HRC25/3 87186504730 | 80200571 Mfr. no. 87186504730 | €33.43 | Made-to-order item | View & order |
| Bosch air intake pipe for e.g. 2300i HRC25/3 87186508060 | 80200577 Mfr. no. 87186508060 | €65.83 | Not available | View & order |
| Bosch internal flue for e.g. 2300i HRC25/3 87186509870 | 80200581 Mfr. no. 87186509870 | €35.59 | Made-to-order item | View & order |
| Bosch pipe for e.g. 2300i HRC25/3 8737602603 | 80200684 Mfr. no. 8737602603 | €46.39 | Made-to-order item | View & order |
Casing and panels for the Nefit (Bosch) 2300i HRC25/3 (6) all Nefit (Bosch) casing and panels →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch front panel for e.g. 2300i HRC25/3 8737604556 | 80200697 Mfr. no. 8737604556 | €145.75 | Made-to-order item | View & order |
| Bosch side panel LHS | 80200667 Mfr. no. 8737602300 | €96.07 | Made-to-order item | View & order |
| Bosch side panel RHS | 80200668 Mfr. no. 8737602301 | €96.07 | Made-to-order item | View & order |
| Bosch cover plate for e.g. 2300i HRC25/3 8737602307 | 80200670 Mfr. no. 8737602307 | €28.03 | Made-to-order item | View & order |
| Bosch cover for e.g. 2300i HRC25/3 8737602310 | 80200673 Mfr. no. 8737602310 | €30.19 | Made-to-order item | View & order |
| Bosch panel for e.g. 2300i HRC25/3 87379050530 | 80200717 Mfr. no. 87379050530 | €58.27 | Made-to-order item | View & order |
Fixing material for the Nefit (Bosch) 2300i HRC25/3 (25) all Nefit (Bosch) fixing material →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch retaining spring 3/4 (10x) | 80200427 Mfr. no. 19928641 | €35.59 | Made-to-order item | View & order |
| Bosch screw 4x15 (10x) | 80200699 Mfr. no. 87377001030 | €28.03 | Not available | View & order |
| Bosch plug set | 80200701 Mfr. no. 8737711080 | €76.63 | Made-to-order item | View & order |
| Bosch mounting plate for e.g. 2300i HRC25/3 87186500360 | 80200569 Mfr. no. 87186500360 | €26.95 | Made-to-order item | View & order |
| Bosch screw M6x18 (10x) | 80200665 Mfr. no. 8737602143 | €28.03 | Made-to-order item | View & order |
| Bosch grommet for e.g. 2300i HRC25/3 87379026380 | 80200711 Mfr. no. 87379026380 | €24.79 | Made-to-order item | View & order |
| Bosch support for e.g. Compress 5800i AW (CS5800iAW 12 E) 8737602306 | 80200669 Mfr. no. 8737602306 | €35.59 | Made-to-order item | View & order |
| Bosch cap | 80200713 Mfr. no. 87379028640 | €26.95 | Made-to-order item | View & order |
| Bosch expansion vessel holder for e.g. 2300i HRC25/3 8737602308 | 80200671 Mfr. no. 8737602308 | €28.03 | Made-to-order item | View & order |
| Bosch expansion vessel holder for e.g. 2300i HRC25/3 8737602309 | 80200672 Mfr. no. 8737602309 | €26.95 | Made-to-order item | View & order |
| Bosch clamp (5x) | 80200540 Mfr. no. 87186410290 | €33.43 | Made-to-order item | View & order |
| Bosch holder for e.g. 2300i HRC25/3 8737602316 | 80200678 Mfr. no. 8737602316 | €12.91 | Made-to-order item | View & order |
| Bosch clip (10x) | 80200545 Mfr. no. 87186445630 | €66.91 | Made-to-order item | View & order |
| Bosch screw M5x15 (3x) | 80200586 Mfr. no. 87186517850 | €12.91 | Made-to-order item | View & order |
| Bosch grommet for e.g. 2300i HRC25/3 87186445670 | 80200547 Mfr. no. 87186445670 | €48.55 | Made-to-order item | View & order |
| Bosch clip (10x) | 80200548 Mfr. no. 87186445790 | €61.51 | Made-to-order item | View & order |
| Bosch screw M5x8 (10x) | 80200683 Mfr. no. 8737602552 | €10.75 | Made-to-order item | View & order |
| Bosch clip (10x) | 80200549 Mfr. no. 87186445800 | €73.39 | Made-to-order item | View & order |
| Bosch clip (10x) | 80200551 Mfr. no. 87186445840 | €61.51 | Made-to-order item | View & order |
| Bosch clip (10x) | 80200552 Mfr. no. 87186445860 | €76.63 | Made-to-order item | View & order |
| Bosch clip (10x) | 80200554 Mfr. no. 87186445890 | €73.39 | Made-to-order item | View & order |
| Bosch screw M5x14 (10x) | 80200513 Mfr. no. 87160120330 | €30.19 | Made-to-order item | View & order |
| Bosch screw T20 4x10 8.8 (10x) | 80200555 Mfr. no. 87186445900 | €46.39 | Made-to-order item | View & order |
| Bosch nut for e.g. 2300i HRC25/3 87161066830 | 80200514 Mfr. no. 87161066830 | €28.03 | Made-to-order item | View & order |
| Bosch clamp (10x) | 80200559 Mfr. no. 87186455100 | €46.39 | Made-to-order item | View & order |
Other parts for the Nefit (Bosch) 2300i HRC25/3 (13)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch ventilation duct | 80200566 Mfr. no. 87186496460 | €46.39 | Made-to-order item | View & order |
| Bosch gas-air mixture duct | 80200567 Mfr. no. 87186496680 | €115.51 | Made-to-order item | View & order |
| Bosch baffle plate | 80200524 Mfr. no. 8716121956 | €105.79 | Made-to-order item | View & order |
| Bosch boiler block 30kW | 80200666 Mfr. no. 8737602147 | €406.03 | Made-to-order item | View & order |
| Bosch flue gas pipe top | 80200580 Mfr. no. 87186509860 | €50.71 | Made-to-order item | View & order |
| Bosch flexible drain | 80200674 Mfr. no. 8737602312 | €31.27 | Made-to-order item | View & order |
| Bosch surround | 80200679 Mfr. no. 8737602318 | €26.95 | Made-to-order item | View & order |
| Bosch displacer bottom | 80200680 Mfr. no. 8737602342 | €61.51 | Made-to-order item | View & order |
| Bosch cover KEY | 80200687 Mfr. no. 8737602651 | €66.91 | Made-to-order item | View & order |
| Bosch cable clip (10x) | 80200553 Mfr. no. 87186445870 | €66.91 | Made-to-order item | View & order |
| Bosch displacer top | 80200512 Mfr. no. 87154051970 | €56.11 | Made-to-order item | View & order |
| Bosch flue gas pipe | 80200592 Mfr. no. 87186824540 | €31.27 | Made-to-order item | View & order |
| Bosch pressure switch Bitron | 80200690 Mfr. no. 8737603088 | €109.03 | Made-to-order item | View & order |
Exploded views of the Nefit (Bosch) 2300i HRC25/3
Click an exploded view to enlarge it. The position numbers are shown next to each part.
Nefit (Bosch) 2300i HRC25/3 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 Nefit (Bosch) 2300i HRC25/3? This is the part type involved
Common Nefit (Bosch) fault codes and the part type that is usually the cause; the parts for this model are listed above. All codes explained: Nefit (Bosch) fault codes.
| Code | What is going on | Part type |
|---|---|---|
| 0C 283 | The boiler is preparing for a burner start. The fan and pump are activated. | Fans |
| 0L 284 | The gas valve is activated. | Ignition and ionisation |
| 0L 284 | The gas control valve is activated. | Gas valves and gas control |
| 0Y 276 | The flow temperature sensor has measured a temperature higher than 95°C. | Sensors |
| 0Y 277 | The safety temperature sensor has measured a temperature higher than 95°C. | Sensors |
| 0Y 285 | The return temperature sensor has measured a temperature higher than 95°C. | Sensors |
For guidance only: the same code can have a different cause depending on the situation.
Other Nefit (Bosch) boilers
- Nefit (Bosch) 1200 HRC20/3 116
- Nefit (Bosch) 2300i HRC25/4 97
- Nefit (Bosch) 9000i AquaPower Plus HRC30 CW6 169
- Nefit (Bosch) 9000i AquaPower Plus HRC45 CW6 168
- Nefit (Bosch) 9000i HR25 Solo White 134
- Nefit (Bosch) 9000i HR25 Solo Black 134
- Nefit (Bosch) 9000i HR35 Solo White 133
- Nefit (Bosch) 9000i HR35 Solo Black 132
- Nefit (Bosch) 9000i HR50 Solo White 121
- Nefit (Bosch) 9000i HR50 Solo Black 121
- Nefit (Bosch) 9700i AquaPower Plus HRC30 CW6 151
- Nefit (Bosch) 9700i AquaPower Plus HRC45 CW6 150
Frequently asked questions
Which parts are available for the Nefit (Bosch) 2300i HRC25/3?
The catalogue lists 98 original parts for the Nefit (Bosch) 2300i HRC25/3, including fans, sensors, temperature sensors and NTC sensors, heat exchangers. All parts are listed above, grouped by type, with part number and price.
How much does a fan for the Nefit (Bosch) 2300i HRC25/3 cost?
The fans for this model cost €232.87 incl. VAT. Check the table "Fans" above for the right part number.
Are the parts for the Nefit (Bosch) 2300i HRC25/3 in stock?
5 of the 98 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 Nefit (Bosch) 2300i HRC25/3?
Search for the part by part number or use the exploded view of the Nefit (Bosch) 2300i HRC25/3.
Are these original Nefit (Bosch) parts?
Yes. All 98 parts in this list are original manufacturer parts for the Nefit (Bosch) 2300i HRC25/3, delivered with the correct part number.
How much do parts for the Nefit (Bosch) 2300i HRC25/3 cost?
Parts for the Nefit (Bosch) 2300i HRC25/3 range from €3.88 to €532.08 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.