
Vaillant
Vaillant Non Return Valve 0020175893
Vaillant non return valve, part number 0020175893, classed as a non return valve for selected VUW 7-2 Ecotec Sustain boilers.
At a glance
- Part type: Non return valve
AvailabilityCall for price
Availability: ask us. We can source this part.
Call for price and availability
Our team will check live stock and give you a price on the phone.
01302 279234Opening hours
- Mon–Fri
- 7:30am–5pm
- Sat
- 9am–12pm
- Sun
- Closed
Or request a price online
Tell us what you need and we will come back to you. No payment is taken.
30-day returns
Unused, in original packaging.
What it is
The Vaillant Non Return Valve (SKU 0020175893) is supplied under the product name "NON RETURN VALVE - ACCESSOIRE, NON LIVRABLE COMME PIFCE DTTACHTE" and is classed as a non return valve. It is a Vaillant part for the Ecotec Sustain and VUW 7-2 boiler range.
Before you order
- Check the GC number on the data badge against the fitment list: 47-044-79, 47-044-80 or 47-044-81.
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VUW 246/7-2 | 47-044-79 | 47-044-79 | — | — |
| VAILLANT VUW 286/7-2 | 47-044-80 | 47-044-80 | — | — |
| VAILLANT VUW 346/7-2 | 47-044-81 | 47-044-81 | — | — |
| VAILLANT ecoTEC SUSTAIN 24 VUW 246/7-2 (2017) | 47-044-79 | 47-044-79 | — | — |
| VAILLANT ecoTEC SUSTAIN 24 VUW 246/7-2 R1 (2021) | 47-044-79 | 47-044-79 | — | — |
| VAILLANT ecoTEC SUSTAIN 28 VUW 286/7-2 (2017) | 47-044-80 | 47-044-80 | — | — |
| VAILLANT ecoTEC SUSTAIN 28 VUW 286/7-2 R1 (2021) | 47-044-80 | 47-044-80 | — | — |
| VAILLANT ecoTEC SUSTAIN 34 VUW 346/7-2 (2017) | 47-044-81 | 47-044-81 | — | — |
| VAILLANT ecoTEC SUSTAIN 34 VUW 346/7-2 R1 (2021) | 47-044-81 | 47-044-81 | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No technical questions yet for this part.
Not sure which part?
Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.
