Vaillant ecoTEC plus VC 1206/5-5 R3 spare parts
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Instalpunt supplies 102 original parts for the Vaillant ecoTEC plus VC 1206/5-5 R3, including fans, sensors, temperature sensors and NTC sensors. Order online.
- 102Spare parts
- 8In stock
- €14.81From
- 20Types
- availableExploded view
Looking for parts for the Vaillant ecoTEC plus VC 1206/5-5 R3 (boiler)? Below are all 102 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 →Quick left to the right part for the Vaillant ecoTEC plus VC 1206/5-5 R3
| Part | From | Delivery |
|---|---|---|
| Temperature sensor Vaillant sensor for ecoTEC plus (e.g. ecoTEC plus VHR 45/4 S A) 0020045972 | €44.94 | 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 Vaillant display for ecoTEC plus (e.g. ecoTEC plus VHR 30-34/5-5 R3) 0020136628 | €88.85 | 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 1
- Sensors 2
- Temperature sensors and NTC sensors 2
- Pressure switches and differential pressure switches 1
- Pumps 1
- Heat exchangers 1
- Gas valves and gas control 1
- PCBs and controls 1
- Siphons and condensate drains 1
- Burners 1
- Displays and controls 2
- Valves 3
- Pressure gauges 1
- Electrical parts 5
- Cables and wiring harnesses 6
- Gasket sets 3
- Gaskets and seals 13
- Pipes, tubes and hoses 14
- Casing and panels 10
- Fixing material 30
- Other parts 3
Fans for the Vaillant ecoTEC plus VC 1206/5-5 R3 (1) all Vaillant fans →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant fan for ecoTEC plus (ecoTEC plus VC 1206/5-5 R3) 0020197029 | 80500498 Mfr. no. 0020197029 | €866.45 | Made-to-order item | View & order |
Sensors for the Vaillant ecoTEC plus VC 1206/5-5 R3 (2) all Vaillant sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant temperature limiter for e.g. ecoTEC plus VC 806/5-5 R3 0020143455 | 80500287 Mfr. no. 0020143455 | €59.93 | Made-to-order item | View & order |
| Vaillant temperature limiter for e.g. ecoTEC plus VC 806/5-5 R3 0020143456 | 80500288 Mfr. no. 0020143456 | €69.58 | Made-to-order item | View & order |
Temperature sensors and NTC sensors for the Vaillant ecoTEC plus VC 1206/5-5 R3 (2) all Vaillant temperature sensors and NTC sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant sensor for ecoTEC plus (e.g. ecoTEC plus VHR 45/4 S A) 0020045972 | 8059820 Mfr. no. 0020045972 | €44.94 | In stock | View & order |
| Vaillant sensor for ecoTEC plus (e.g. ecoTEC plus VC 806/5-5 R3) 0020143502 | 80500292 Mfr. no. 0020143502 | €55.64 | In stock | View & order |
Pressure switches and differential pressure switches for the Vaillant ecoTEC plus VC 1206/5-5 R3 (1) all Vaillant pressure switches and differential pressure switches →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant pressure switch for e.g. ecoTEC plus VC 806/5-5 R3 0020195223 | 80500309 Mfr. no. 0020195223 | €120.98 | Made-to-order item | View & order |
Pumps for the Vaillant ecoTEC plus VC 1206/5-5 R3 (1) all Vaillant pumps →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant pump for ecoTEC plus (e.g. ecoTEC plus VC 1206/5-5 R3) 0020143541 | 80500485 Mfr. no. 0020143541 | €605.11 | Made-to-order item | View & order |
Heat exchangers for the Vaillant ecoTEC plus VC 1206/5-5 R3 (1) all Vaillant heat exchangers →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant heat exchanger for ecoTEC plus (ecoTEC plus VC 1206/5-5 R3) 0020173390 | 80500490 Mfr. no. 0020173390 | €3,238.88 | Made-to-order item | View & order |
Gas valves and gas control for the Vaillant ecoTEC plus VC 1206/5-5 R3 (1) all Vaillant gas valves and gas control →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant gas valve | 80500477 Mfr. no. 0020143466 | €329.84 | Made-to-order item | View & order |
PCBs and controls for the Vaillant ecoTEC plus VC 1206/5-5 R3 (1) all Vaillant PCBs and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant PCB for ecoTEC plus (e.g. ecoTEC plus VC 806/5-5 R3) 0020140423 | 80500472 Mfr. no. 0020140423 | €206.66 | Made-to-order item | View & order |
Siphons and condensate drains for the Vaillant ecoTEC plus VC 1206/5-5 R3 (1) all Vaillant siphons and condensate drains →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant siphon for ecoTEC plus | 80500163 Mfr. no. 0020143505 | €59.93 | Made-to-order item | View & order |
Burners for the Vaillant ecoTEC plus VC 1206/5-5 R3 (1) all Vaillant burners →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant burner for ecoTEC plus (e.g. ecoTEC plus VC 1206/5-5 R3) 0020143478 | 80500480 Mfr. no. 0020143478 | €384.47 | Made-to-order item | View & order |
Displays and controls for the Vaillant ecoTEC plus VC 1206/5-5 R3 (2) all Vaillant displays and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant display for ecoTEC plus (e.g. ecoTEC plus VHR 30-34/5-5 R3) 0020136628 | 8050221 Mfr. no. 0020136628 | €88.85 | In stock | View & order |
| Vaillant off switch knob | 8050306 Mfr. no. 0020136642 | €28.87 | Made-to-order item | View & order |
Valves for the Vaillant ecoTEC plus VC 1206/5-5 R3 (3) all Vaillant valves →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant air vent for e.g. ecoTEC plus VC 806/5-5 R3 0020143508 | 80500293 Mfr. no. 0020143508 | €64.21 | Made-to-order item | View & order |
| Vaillant safety valve 6 bar | 80500303 Mfr. no. 0020174846 | €96.35 | Made-to-order item | View & order |
| Vaillant drain valve VHR4565 | 8058081 Mfr. no. 106350 | €48.14 | Made-to-order item | View & order |
Pressure gauges for the Vaillant ecoTEC plus VC 1206/5-5 R3 (1) all Vaillant pressure gauges →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant pressure gauge for ecoTEC plus | 80500290 Mfr. no. 0020143495 | €61.00 | Made-to-order item | View & order |
Electrical parts for the Vaillant ecoTEC plus VC 1206/5-5 R3 (5) all Vaillant electrical parts →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant transformer | 80500151 Mfr. no. 0020143448 | €48.14 | Made-to-order item | View & order |
| Vaillant cable gland for e.g. ecoTEC plus VHR 30-34/5-5 R3 0020144603 | 8050223 Mfr. no. 0020144603 | €24.59 | Made-to-order item | View & order |
| Vaillant coding plug PRO e set | 8050246 Mfr. no. 0020136646 | €50.29 | Made-to-order item | View & order |
| Vaillant strain relief | 8051468 Mfr. no. 078533 | €48.14 | Made-to-order item | View & order |
| Vaillant fuse 40at 10 pcs VHR10 to 45 for ecoTEC plus | 8058553 Mfr. no. 251957 | €31.01 | Made-to-order item | View & order |
Cables and wiring harnesses for the Vaillant ecoTEC plus VC 1206/5-5 R3 (6) all Vaillant cables and wiring harnesses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant cable for e.g. ecoTEC plus VC 806/5-5 R3 0020143533 | 80500042 Mfr. no. 0020143533 | €24.59 | Made-to-order item | View & order |
| Vaillant wiring harness for ecoTEC plus (e.g. ecoTEC plus VC 806/5-5 R3) 0020143464 | 80500155 Mfr. no. 0020143464 | €61.00 | Made-to-order item | View & order |
| Vaillant wiring harness for ecoTEC plus (e.g. ecoTEC plus VC 806/5-5 R3) 0020143465 | 80500156 Mfr. no. 0020143465 | €53.51 | Made-to-order item | View & order |
| Vaillant wiring harness for ecoTEC plus (ecoTEC plus VC 1206/5-5 R3) 0020144362 | 80500300 Mfr. no. 0020144362 | €103.85 | Made-to-order item | View & order |
| Vaillant cable, pump for ecoTEC plus | 80501121 Mfr. no. 0020273093 | €74.93 | Made-to-order item | View & order |
| Vaillant display cable for ecoTEC plus and ecoTEC pro etc. | 8050314 Mfr. no. 0020136630 | €24.59 | Made-to-order item | View & order |
Gasket sets for the Vaillant ecoTEC plus VC 1206/5-5 R3 (3) all Vaillant gasket sets →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant burner gasket set VC1006-1206 for ecoTEC plus | 8056983 Mfr. no. 0020272056 | €192.74 | In stock | View & order |
| Vaillant gasket set for ecoTEC plus (e.g. ecoTEC plus VC 1206/5-5 R3) 0020143514 | 80500166 Mfr. no. 0020143514 | €61.00 | Made-to-order item | View & order |
| Vaillant gasket set for ecoTEC plus (e.g. ecoTEC plus VC 806/5-5 R3) 0020143522 | 80500297 Mfr. no. 0020143522 | €94.20 | Made-to-order item | View & order |
Gaskets and seals for the Vaillant ecoTEC plus VC 1206/5-5 R3 (13) all Vaillant gaskets and seals →
Pipes, tubes and hoses for the Vaillant ecoTEC plus VC 1206/5-5 R3 (14) all Vaillant pipes, tubes and hoses →
Casing and panels for the Vaillant ecoTEC plus VC 1206/5-5 R3 (10) all Vaillant casing and panels →
Fixing material for the Vaillant ecoTEC plus VC 1206/5-5 R3 (30) all Vaillant fixing material →
Other parts for the Vaillant ecoTEC plus VC 1206/5-5 R3 (3)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant electrode maintenance set for ecoTEC plus | 80500284 Mfr. no. 0020143440 | €85.63 | In stock | View & order |
| Vaillant flap for e.g. ecoTEC plus VC 806/5-5 R3 0020143519 | 80500295 Mfr. no. 0020143519 | €92.06 | Made-to-order item | View & order |
| Vaillant box front wall | 8050216 Mfr. no. 0020136631 | €71.71 | Made-to-order item | View & order |
Exploded views of the Vaillant ecoTEC plus VC 1206/5-5 R3
Click an exploded view to enlarge it. The position numbers are shown next to each part.
Vaillant ecoTEC plus VC 1206/5-5 R3 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 Vaillant ecoTEC plus VC 1206/5-5 R3? This is the part type involved
Common Vaillant fault codes and the part type that is usually the cause; the parts for this model are listed above. All codes explained: Vaillant fault codes.
| Code | What is going on | Part type |
|---|---|---|
| F.00 | The flow temperature sensor signal is interrupted. | Sensors |
| F.01 | The return temperature sensor signal is interrupted. | Sensors |
| F.02 | The hot water connection temperature sensor signal is interrupted. | Sensors |
| F.022 | Pressure loss in the heating circuit due to a leak or air lock, heating circuit pressure sensor defective | Sensors |
| F.03 | The cylinder temperature sensor signal is interrupted. | Sensors |
| F.037 | Obstruction in the product's air duct, fan motor defective or not connected, connection between the main PCB and the fan PCB damaged or interrupted | Fans |
For guidance only: the same code can have a different cause depending on the situation.
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