Vaillant auroFLOW VPM 20/2 S spare parts
In brief
Instalpunt supplies 62 original parts for the Vaillant auroFLOW VPM 20/2 S, including sensors, temperature sensors and NTC sensors, pressure switches and differential pressure switches. Order online.
- 62Spare parts
- 5In stock
- €6.21From
- 15Types
Looking for parts for the Vaillant auroFLOW VPM 20/2 S (buffer tank)? Below are all 62 original parts, grouped by part type. Choose a type to jump straight to the right table.
- Sensors 4
- Temperature sensors and NTC sensors 4
- Pressure switches and differential pressure switches 1
- Pumps 1
- Heat exchangers 1
- PCBs and controls 2
- Displays and controls 1
- Valves 4
- Electrical parts 3
- Cables and wiring harnesses 7
- Gaskets and seals 7
- Pipes, tubes and hoses 10
- Casing and panels 6
- Insulation 1
- Fixing material 7
- Other parts 3
Sensors for the Vaillant auroFLOW VPM 20/2 S (4) all Vaillant sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant valve for e.g. auroFLOW VPM 20/2 S 0020174703 | 8050809 Mfr. no. 0020174703 | €61.95 | Made-to-order item | View & order |
| Vaillant pipe for e.g. auroFLOW VPM 20/2 S 0020174696 | 8050813 Mfr. no. 0020174696 | €66.95 | Made-to-order item | View & order |
| Vaillant pipe 0020174698 | 8050812 Mfr. no. 0020174698 | €94.95 | Made-to-order item | View & order |
| Vaillant sensor for e.g. auroFLOW VPM 20/2 S 0020174700 | 8050811 Mfr. no. 0020174700 | €56.95 | Made-to-order item | View & order |
Temperature sensors and NTC sensors for the Vaillant auroFLOW VPM 20/2 S (4) all Vaillant temperature sensors and NTC sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant NTC sensor flow/return VHR18-22/3C24-28/3C for ecoTEC plus and ecoTEC pro etc. | 8058955 Mfr. no. 193592 | €19.95 | In stock | View & order |
| Vaillant sensor for ecoTEC plus (e.g. ecoTEC plus VHR 45/4 S A) 0020045972 | 8059820 Mfr. no. 0020045972 | €51.95 | Made-to-order item | View & order |
| Vaillant temperature sensor | 8059589 Mfr. no. 0020085157 | €31.95 | Made-to-order item | View & order |
| Vaillant sensor for e.g. aguaFLOW VPM 20/25/2W 0020085154 | 8053262 Mfr. no. 0020085154 | €111.95 | Made-to-order item | View & order |
Pressure switches and differential pressure switches for the Vaillant auroFLOW VPM 20/2 S (1) all Vaillant pressure switches and differential pressure switches →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant pressure switch for e.g. auroFLOW VPM 20/2 S 0020174704 | 8050759 Mfr. no. 0020174704 | €63.95 | Made-to-order item | View & order |
Pumps for the Vaillant auroFLOW VPM 20/2 S (1) all Vaillant pumps →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant pump for e.g. auroFLOW VPM 20/2 S 0020174710 | 8050965 Mfr. no. 0020174710 | €291.95 | Made-to-order item | View & order |
Heat exchangers for the Vaillant auroFLOW VPM 20/2 S (1) all Vaillant heat exchangers →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant heat exchanger for auroFLOW VPM 20/2 S 0020174713 | 8050948 Mfr. no. 0020174713 | €259.95 | Made-to-order item | View & order |
PCBs and controls for the Vaillant auroFLOW VPM 20/2 S (2) all Vaillant PCBs and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant pump for e.g. auroFLOW VPM 20/2 S 0020166542 | 8050974 Mfr. no. 0020166542 | €285.95 | Made-to-order item | View & order |
| Vaillant PCB for e.g. auroFLOW VPM 20/2 S 0020174719 | 8050938 Mfr. no. 0020174719 | €600.95 | Made-to-order item | View & order |
Displays and controls for the Vaillant auroFLOW VPM 20/2 S (1) all Vaillant displays and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant display for e.g. aguaFLOW VPM 20/25/2W 0020166564 | 8050815 Mfr. no. 0020166564 | €96.95 | Made-to-order item | View & order |
Valves for the Vaillant auroFLOW VPM 20/2 S (4) all Vaillant valves →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant valve for e.g. auroFLOW VPM 20/2 S 0020174694 | 8050971 Mfr. no. 0020174694 | €139.95 | Made-to-order item | View & order |
| Vaillant valve for e.g. uniTOWER VIH QW 190/1 E (0010019709) 0020174707 | 8050757 Mfr. no. 0020174707 | €103.95 | Made-to-order item | View & order |
| Vaillant tap for e.g. auroFLOW VPM 20/2 S 0020085410 | 8059659 Mfr. no. 0020085410 | €44.95 | Made-to-order item | View & order |
| Vaillant safety valve for e.g. auroFLOW VPM 20/2 S 0020085136 | 8053533 Mfr. no. 0020085136 | €136.95 | Made-to-order item | View & order |
Electrical parts for the Vaillant auroFLOW VPM 20/2 S (3) all Vaillant electrical parts →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant connection clamp 10 pcs for e.g. aguaFLOW VPM 20/25/2W 0020162579 | 90170058 Mfr. no. 0020162579 | €53.95 | Made-to-order item | View & order |
| Vaillant connection clamp 10 pcs for e.g. aguaFLOW VPM 20/25/2W 0020162580 | 90170195 Mfr. no. 0020162580 | €84.95 | Made-to-order item | View & order |
| Vaillant cable gland for e.g. aguaFLOW VPM 20/25/2W 0020160491 | 8050649 Mfr. no. 0020160491 | €48.95 | Made-to-order item | View & order |
Cables and wiring harnesses for the Vaillant auroFLOW VPM 20/2 S (7) all Vaillant cables and wiring harnesses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant cable for e.g. auroFLOW VPM 20/2 S 0010027163 | 80500931 Mfr. no. 0010027163 | €53.95 | Made-to-order item | View & order |
| Vaillant wiring harness for e.g. auroFLOW VPM 20/2 S 0020174720 | 8050936 Mfr. no. 0020174720 | €151.95 | Made-to-order item | View & order |
| Vaillant wiring harness for e.g. aguaFLOW VPM 20/25/2W 0020174725 | 8050754 Mfr. no. 0020174725 | €57.95 | Made-to-order item | View & order |
| Vaillant display wiring harness | 8050616 Mfr. no. 0020174723 | €51.95 | Made-to-order item | View & order |
| Vaillant eBUS wiring harness | 8050472 Mfr. no. 0020174724 | €25.95 | Made-to-order item | View & order |
| Vaillant pump wiring harness for e.g. auroFLOW VPM 20/2 S 0020174721 | 8050617 Mfr. no. 0020174721 | €56.95 | Made-to-order item | View & order |
| Vaillant pump wiring harness for e.g. auroFLOW VPM 20/2 S 0020174722 | 8050755 Mfr. no. 0020174722 | €56.95 | Made-to-order item | View & order |
Gaskets and seals for the Vaillant auroFLOW VPM 20/2 S (7) all Vaillant gaskets and seals →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant gasket 3/4" (10 pcs) for ecoTEC plus and ecoTEC pro etc. | 8052292 Mfr. no. 981140 | €15.95 | In stock | View & order |
| Vaillant O-ring (10 pcs) for e.g. hrSOLIDE VHR 24-28 C 981163 | 8057046 Mfr. no. 981163 | €14.95 | In stock | View & order |
| Vaillant O-ring per 10 pcs for e.g. hrSOLIDE plus VHR 24-28/3-5 R3 193537 | 8051461 Mfr. no. 193537 | €31.95 | In stock | View & order |
| Vaillant O-ring for e.g. ecoTEC plus VHR 35/40 CS/1-5 0020166927 | 8050484 Mfr. no. 0020166927 | €21.95 | Made-to-order item | View & order |
| Vaillant O-ring for e.g. aguaFLOW VPM 20/25/2W 0020142246 | 8050526 Mfr. no. 0020142246 | €22.95 | Made-to-order item | View & order |
| Vaillant sealing ring per 10 pcs for ecoTEC plus and ecoTEC pro etc. (e.g. hrSOLIDE plus VHR 24-28/3-5 R3) 178993 | 8051419 Mfr. no. 178993 | €21.95 | Made-to-order item | View & order |
| Vaillant sealing ring for e.g. uniTOWER VIH QW 190/1 E (0010019709) 981254 | 8059792 Mfr. no. 981254 | €49.95 | Made-to-order item | View & order |
Pipes, tubes and hoses for the Vaillant auroFLOW VPM 20/2 S (10) all Vaillant pipes, tubes and hoses →
Casing and panels for the Vaillant auroFLOW VPM 20/2 S (6) all Vaillant casing and panels →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant cover logo plate (set) | 8050618 Mfr. no. 0020174718 | €46.95 | Made-to-order item | View & order |
| Vaillant pump cover | 8050473 Mfr. no. 0020174716 | €26.95 | Made-to-order item | View & order |
| Vaillant cover plate for e.g. aguaFLOW VPM 20/25/2W 0020166540 | 8050817 Mfr. no. 0020166540 | €122.95 | Made-to-order item | View & order |
| Vaillant box cover | 8050816 Mfr. no. 0020166563 | €59.95 | Made-to-order item | View & order |
| Vaillant box front cover | 8050819 Mfr. no. 0020160490 | €69.95 | Made-to-order item | View & order |
| Vaillant casing parts for e.g. auroFLOW VPM 20/2 S 0020174728 | 8050934 Mfr. no. 0020174728 | €200.95 | Made-to-order item | View & order |
Insulation for the Vaillant auroFLOW VPM 20/2 S (1) all Vaillant insulation →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant pump insulation for e.g. auroFLOW VPM 20/2 S 0020174726 | 8050615 Mfr. no. 0020174726 | €44.95 | Made-to-order item | View & order |
Fixing material for the Vaillant auroFLOW VPM 20/2 S (7) all Vaillant fixing material →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant screw 0020209504, 10 pcs | 90170020 Mfr. no. 0020209504 | €10.95 | Made-to-order item | View & order |
| Vaillant retaining spring for e.g. auroFLOW VPM 20/2 S 0020174701 | 8050475 Mfr. no. 0020174701 | €22.95 | Made-to-order item | View & order |
| Vaillant retaining spring for e.g. aguaFLOW VPM 20/25/2W 0020174729 | 8050614 Mfr. no. 0020174729 | €29.95 | Made-to-order item | View & order |
| Vaillant retaining spring 10 pcs for e.g. aroTHERM Pro VWL 75/7.1 A 230V 219660 | 8059631 Mfr. no. 219660 | €31.95 | Made-to-order item | View & order |
| Vaillant retaining spring per 10 pcs for e.g. hrSOLIDE plus VHR 24-28/3-5 R3 178992 | 8051436 Mfr. no. 178992 | €44.95 | Made-to-order item | View & order |
| Vaillant clip for e.g. aguaFLOW VPM 20/25/2W 0020142247 | 8050671 Mfr. no. 0020142247 | €43.95 | Made-to-order item | View & order |
| Vaillant plug for e.g. aguaFLOW VPM 20/25/2W 0020174736 | 8050471 Mfr. no. 0020174736 | €21.95 | Made-to-order item | View & order |
Other parts for the Vaillant auroFLOW VPM 20/2 S (3)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Vaillant three-way valve VHR VCW254-255/3 CWK 245/3 | 8057003 Mfr. no. 252457 | €200.95 | In stock | View & order |
| Vaillant connection for e.g. auroFLOW VPM 20/2 S 0020086534 | 8059750 Mfr. no. 0020086534 | €55.95 | Made-to-order item | View & order |
| Vaillant cushion filler piece for auroFLOW VPM 20/2 S 0020174714 | 8050474 Mfr. no. 0020174714 | €25.95 | Made-to-order item | View & order |
Fault code on your Vaillant auroFLOW VPM 20/2 S? 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.
| 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.042 | Break in the heat exchanger wiring harness | Heat exchangers |
For guidance only: the same code can have a different cause depending on the situation.
Other Vaillant buffer tanks
- Vaillant aguaFLOW VPM 20/25/2W 53
- Vaillant aguaFLOW VPM 30/35/2W 52
- Vaillant aguaFLOW VPM 40/45/2W 52
- Vaillant allSTOR VP RW 45/2B 4
- Vaillant allSTOR VPS 1000/2 5
- Vaillant allSTOR VPS 1000/3-5 6
- Vaillant allSTOR VPS 1000/3-7 6
- Vaillant allSTOR VPS 1500/2 5
- Vaillant allSTOR VPS 1500/3-5 6
- Vaillant allSTOR VPS 1500/3-7 6
- Vaillant allSTOR VPS 2000/2 5
- Vaillant allSTOR VPS 2000/3-5 6
Frequently asked questions
Which parts are available for the Vaillant auroFLOW VPM 20/2 S?
The catalogue lists 62 original parts for the Vaillant auroFLOW VPM 20/2 S, including sensors, temperature sensors and NTC sensors, pressure switches and differential pressure switches, pumps. All parts are listed above, grouped by type, with part number and price.
How much does a sensor for the Vaillant auroFLOW VPM 20/2 S cost?
The sensors for this model cost between €54.89 and €94.09 incl. VAT. Check the table "Sensors" above for the right part number.
Are the parts for the Vaillant auroFLOW VPM 20/2 S in stock?
5 of the 62 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 Vaillant auroFLOW VPM 20/2 S?
Search for the part by part number or use the parts list of the Vaillant auroFLOW VPM 20/2 S. Is your appliance showing a fault code? The fault code table shows the matching part type.
Are these original Vaillant parts?
Yes. All 62 parts in this list are original manufacturer parts for the Vaillant auroFLOW VPM 20/2 S, supplied through the official technical wholesale channel and with the correct part number.
How much do parts for the Vaillant auroFLOW VPM 20/2 S cost?
Parts for the Vaillant auroFLOW VPM 20/2 S range from €6.21 to €761.86 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.