Radson (Bosch) EHR NL spare parts
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In brief
Instalpunt supplies 24 original parts for the Radson (Bosch) EHR NL, including temperature sensors and NTC sensors, pumps, heat exchangers. Order online.
- 24Spare parts
- 3In stock
- €9.18From
- 14Types
Looking for parts for the Radson (Bosch) EHR NL (boiler)? Below are all 24 original parts, grouped by part type. Choose a type to jump straight to the right table.
- Temperature sensors and NTC sensors 1
- Pumps 1
- Heat exchangers 1
- Gas valves and gas control 1
- PCBs and controls 1
- Thermostats and controls 2
- Displays and controls 1
- Valves 2
- Pressure gauges 1
- Cables and wiring harnesses 1
- Gaskets and seals 1
- Pipes, tubes and hoses 2
- Casing and panels 2
- Fixing material 1
- Other parts 6
Temperature sensors and NTC sensors for the Radson (Bosch) EHR NL (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch thermometer sensor short | 8124105 Mfr. no. 87229661800 | €64.75 | Made-to-order item | View & order |
Pumps for the Radson (Bosch) EHR NL (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch pump module Wilo R4 | 8121500 Mfr. no. 87229128230 | €63.67 | Made-to-order item | View & order |
Heat exchangers for the Radson (Bosch) EHR NL (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch heat exchanger aluminium/silicon for e.g. EHR NL 87168326550 | 8184322 Mfr. no. 87168326550 | €669.55 | Made-to-order item | View & order |
Gas valves and gas control for the Radson (Bosch) EHR NL (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch injector 1/8"3,7mm | 8120441 Mfr. no. 87229002810 | €25.87 | Made-to-order item | View & order |
PCBs and controls for the Radson (Bosch) EHR NL (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch Radson PCB ER+TTB/GM 020 set | 8121885 Mfr. no. 87229160210 | €323.95 | Made-to-order item | View & order |
Thermostats and controls for the Radson (Bosch) EHR NL (2) all Radson (Bosch) thermostats and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch Radson maximum thermostat ERE 97° | 8121800 Mfr. no. 87229149550 | €103.63 | In stock | View & order |
| Bosch control thermostat 718R | 8121415 Mfr. no. 87229122270 | €97.15 | In stock | View & order |
Displays and controls for the Radson (Bosch) EHR NL (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch knob control thermostat | 8121970 Mfr. no. 87229165280 | €12.91 | Made-to-order item | View & order |
Valves for the Radson (Bosch) EHR NL (2) all Radson (Bosch) valves →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch air vent 1/8" long | 8120540 Mfr. no. 87229009970 | €23.71 | Made-to-order item | View & order |
| Bosch fill/drain valve for e.g. EHR NL 87229009170 | 8120510 Mfr. no. 87229009170 | €90.67 | Made-to-order item | View & order |
Pressure gauges for the Radson (Bosch) EHR NL (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch pressure gauge + capillary set | 8121887 Mfr. no. 87229160200 | €63.67 | Made-to-order item | View & order |
Cables and wiring harnesses for the Radson (Bosch) EHR NL (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch wiring harness for e.g. EHR NL 87229160110 | 8126480 Mfr. no. 87229160110 | €74.47 | Made-to-order item | View & order |
Gaskets and seals for the Radson (Bosch) EHR NL (1) all Radson (Bosch) gaskets and seals →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch gas gasket K28,5x21,5x2 10 pcs | 8122040 Mfr. no. 87229165780 | €29.11 | Made-to-order item | View & order |
Pipes, tubes and hoses for the Radson (Bosch) EHR NL (2) all Radson (Bosch) pipes, tubes and hoses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch immersion tube for e.g. EHR NL 87229051030 | 8120820 Mfr. no. 87229051030 | €34.51 | Made-to-order item | View & order |
| Bosch flexible l=170 mm x 3/4" | 8121965 Mfr. no. 87229165230 | €51.79 | Made-to-order item | View & order |
Casing and panels for the Radson (Bosch) EHR NL (2) all Radson (Bosch) casing and panels →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch V.O. plate 240-40 | 8122199 Mfr. no. 87229209160 | €29.11 | Made-to-order item | View & order |
| Bosch heat exchanger front wall | 8120029 Mfr. no. 87221120490 | €104.71 | Made-to-order item | View & order |
Fixing material for the Radson (Bosch) EHR NL (1) all Radson (Bosch) fixing material →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch pump ring R 44x32x3 10 pcs | 8122920 Mfr. no. 87229359120 | €20.47 | In stock | View & order |
Other parts for the Radson (Bosch) EHR NL (6)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Bosch fiberfrax strip | 8122930 Mfr. no. 87229359850 | €26.95 | Made-to-order item | View & order |
| Bosch burner bar 300/350 | 8122455 Mfr. no. 87228305520 | €360.67 | Made-to-order item | View & order |
| Bosch click connection (male) | 8121890 Mfr. no. 87229165010 | €23.71 | Made-to-order item | View & order |
| Bosch boiler radiator 300/350 | 8122485 Mfr. no. 87229319020 | €582.07 | Made-to-order item | View & order |
| Bosch plexi sight glass | 8121935 Mfr. no. 87229165120 | €32.35 | Made-to-order item | View & order |
| Bosch water group T service | 8120026 Mfr. no. 87229121030 | €72.31 | Made-to-order item | View & order |
Fault code on your Radson (Bosch) EHR NL? This is the part type involved
Common Radson (Bosch) fault codes and the part type that is usually the cause; the parts for this model are listed above. All codes explained: Radson (Bosch) fault codes.
| Code | What is going on | Part type |
|---|---|---|
| E9 | The heat exchanger overheat protection (12) has been activated because the temperature rose above 105C. | Heat exchangers |
| F9 | Defect in the electrical circuit of the gas valve. | Gas valves and gas control |
| FA | Gas valve leak check | Gas valves and gas control |
For guidance only: the same code can have a different cause depending on the situation.
Other Radson (Bosch) boilers
- Radson (Bosch) EHLE 17 62
- Radson (Bosch) EHLE 23 62
- Radson (Bosch) EHLE 27 65
- Radson (Bosch) EHLE 34 66
- Radson (Bosch) EHLE 39(78) 67
- Radson (Bosch) EHRE-Series Electronic NL 22
- Radson (Bosch) EHR700NL 22
- Radson (Bosch) EHR900NL 22
- Radson (Bosch) ER Electronic GR 29
- Radson (Bosch) ER Pilot flame GR 30
- Radson (Bosch) Matador-E 4
- Radson (Bosch) Matador-W 3
Frequently asked questions
Which parts are available for the Radson (Bosch) EHR NL?
The catalogue lists 24 original parts for the Radson (Bosch) EHR NL, including temperature sensors and NTC sensors, pumps, heat exchangers, gas valves and gas control. All parts are listed above, grouped by type, with part number and price.
How much does a temperature sensor for the Radson (Bosch) EHR NL cost?
The temperature sensors and NTC sensors for this model cost €62.10 incl. VAT. Check the table "Temperature sensors and NTC sensors" above for the right part number.
Are the parts for the Radson (Bosch) EHR NL in stock?
3 of the 24 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 Radson (Bosch) EHR NL?
Search for the part by part number or use the parts list of the Radson (Bosch) EHR NL.
Are these original Radson (Bosch) parts?
Yes. All 24 parts in this list are original manufacturer parts for the Radson (Bosch) EHR NL, delivered with the correct part number.
How much do parts for the Radson (Bosch) EHR NL cost?
Parts for the Radson (Bosch) EHR NL range from €9.18 to €876.44 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.