Nefit (Bosch) VentiLine VA/W 1.4 C spare parts
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In brief
Instalpunt supplies 14 original parts for the Nefit (Bosch) VentiLine VA/W 1.4 C, including sensors, pumps, PCBs and controls. Order online.
- 14Spare parts
- 3In stock
- €71.98From
- 8Types
- availableExploded view
Looking for parts for the Nefit (Bosch) VentiLine VA/W 1.4 C (heat pump)? Below are all 14 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 →- Sensors 2
- Pumps 1
- PCBs and controls 1
- Diverter valves and hydroblocks 1
- Valves 1
- Electrical parts 2
- Pipes, tubes and hoses 2
- Casing and panels 2
- Other parts 2
Sensors for the Nefit (Bosch) VentiLine VA/W 1.4 C (2) all Nefit (Bosch) sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit flow/return sensor CH for Ventiline | 8029563 Mfr. no. 7746901589 | €71.23 | Made-to-order item | View & order |
| Nefit flow/return sensor air for Ventiline | 8029562 Mfr. no. 7746901590 | €99.31 | Made-to-order item | View & order |
Pumps for the Nefit (Bosch) VentiLine VA/W 1.4 C (1) all Nefit (Bosch) pumps →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit central heating pump for Ventiline | 8029564 Mfr. no. 7746901588 | €726.79 | Made-to-order item | View & order |
PCBs and controls for the Nefit (Bosch) VentiLine VA/W 1.4 C (1) all Nefit (Bosch) PCBs and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit control unit Ventiline 7746901587 | 8029565 Mfr. no. 7746901587 | €723.55 | Made-to-order item | View & order |
Diverter valves and hydroblocks for the Nefit (Bosch) VentiLine VA/W 1.4 C (1) all Nefit (Bosch) diverter valves and hydroblocks →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit three-way valve for Ventiline | 8029559 Mfr. no. 7746901593 | €260.23 | Made-to-order item | View & order |
Valves for the Nefit (Bosch) VentiLine VA/W 1.4 C (1) all Nefit (Bosch) valves →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit non-return valve for Ventiline | 8029560 Mfr. no. 7746901592 | €247.27 | Made-to-order item | View & order |
Electrical parts for the Nefit (Bosch) VentiLine VA/W 1.4 C (2) all Nefit (Bosch) electrical parts →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit start capacitor for Ventiline | 8029557 Mfr. no. 7746901597 | €125.23 | In stock | View & order |
| Nefit automatic air vent for Ventiline | 8029561 Mfr. no. 7746901591 | €93.91 | Made-to-order item | View & order |
Pipes, tubes and hoses for the Nefit (Bosch) VentiLine VA/W 1.4 C (2) all Nefit (Bosch) pipes, tubes and hoses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit flexible hose set 15-15 for Ventiline | 8029555 Mfr. no. 7746901599 | €76.63 | Made-to-order item | View & order |
| Nefit flexible hose set 18-22 for Ventiline | 8029556 Mfr. no. 7746901598 | €127.39 | Made-to-order item | View & order |
Casing and panels for the Nefit (Bosch) VentiLine VA/W 1.4 C (2) all Nefit (Bosch) casing and panels →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit upper door VA/W 1.4C for Ventiline | 8029567 Mfr. no. 7746901600 | €376.87 | Made-to-order item | View & order |
| Nefit lower door VA/W 1.4C for Ventiline | 8029566 Mfr. no. 7746901601 | €656.59 | Made-to-order item | View & order |
Other parts for the Nefit (Bosch) VentiLine VA/W 1.4 C (2)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit air filter for VentiLine | 8029192 Mfr. no. 7746901596 | €101.47 | In stock | View & order |
| Nefit fan box for Ventiline | 8029558 Mfr. no. 7746901594 | €684.67 | In stock | View & order |
Exploded views of the Nefit (Bosch) VentiLine VA/W 1.4 C
Click an exploded view to enlarge it. The position numbers are shown next to each part.
Fault code on your Nefit (Bosch) VentiLine VA/W 1.4 C? 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.
| Code | What is going on | Part type |
|---|---|---|
| 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 |
| 1A 316 | The flue gas temperature sensor has measured an excessive temperature. | Sensors |
| 1P 346 | The temperature of the flue gas temperature sensor is rising too fast. | Sensors |
| 1U 317 | The contacts of the flue gas temperature sensor are short-circuited. | Sensors |
For guidance only: the same code can have a different cause depending on the situation.
Other Nefit (Bosch) heat pumps
- Nefit (Bosch) Auris E C4 OS 41
- Nefit (Bosch) Auris E C5 OS 34
- Nefit (Bosch) Auris E C7 OS 41
- Nefit (Bosch) A/W indoor unit 16.0 B 54
- Nefit (Bosch) A/W indoor unit 16.0 E 55
- Nefit (Bosch) A/W indoor unit 8.0 B 56
- Nefit (Bosch) A/W indoor unit 8.0 E 56
- Nefit (Bosch) IDU Split 2-6 B 64
- Nefit (Bosch) IDU Split 2-6 E 62
- Nefit (Bosch) IDU Split 2-6 T 49
- Nefit (Bosch) IDU Split 2-6 TS 51
- Nefit (Bosch) IDU Split 8-15 B 58
Frequently asked questions
Which parts are available for the Nefit (Bosch) VentiLine VA/W 1.4 C?
The catalogue lists 14 original parts for the Nefit (Bosch) VentiLine VA/W 1.4 C, including sensors, pumps, PCBs and controls, diverter valves and hydroblocks. All parts are listed above, grouped by type, with part number and price.
How much does a sensor for the Nefit (Bosch) VentiLine VA/W 1.4 C cost?
The sensors for this model cost between €71.98 and €94.56 incl. VAT. Check the table "Sensors" above for the right part number.
Are the parts for the Nefit (Bosch) VentiLine VA/W 1.4 C in stock?
3 of the 14 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) VentiLine VA/W 1.4 C?
Search for the part by part number or use the exploded view of the Nefit (Bosch) VentiLine VA/W 1.4 C. Is your appliance showing a fault code? The fault code table shows the matching part type.
Are these original Nefit (Bosch) parts?
Yes. All 14 parts in this list are original manufacturer parts for the Nefit (Bosch) VentiLine VA/W 1.4 C, delivered with the correct part number.
How much do parts for the Nefit (Bosch) VentiLine VA/W 1.4 C cost?
Parts for the Nefit (Bosch) VentiLine VA/W 1.4 C range from €71.98 to €972.42 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.