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Isolation Valve - ecoTEC/ecoTEC Plus

Part number (MPN)
0020059560
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Source
retailer parts list
checked 2026-11-06
Fitting notes

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

Compatible appliances

Always check the model and serial number on the data plate before ordering.

Frequently asked questions

Which appliances does 0020059560 fit?

The sources we checked list 0020059560 (Isolation Valve - ecoTEC/ecoTEC Plus, Vaillant) for: ECOTEC PLUS VU 1206/5-5 SYS NG, ECOTEC PLUS VU 806/5-5 SYS NG, ECOTEC + VU 1206/5-5 R2 SYS NG, ECOTEC + VU 806/5-5 R2 SYS NG, EFIT PURE 412 VU126/6-3 SYS NG, E/TEC+ VU 1006/5-5R3 SYSTEM NG, Vaillant Ecomax 665 (2006-2008), ECOTEC PLUS VU 1006/5-5 SYS NG, ECOTEC + VU 1006/5-5 R2 SYS NG, ECOTEC + VU 656 4-5 SYSTEM NG, ECOTEC VU GB 466/4-5 A COND NG, ETEC + VU GB 1006/5-5R4 SYS NG, ETEC VU GB 656/4-5 A SYSTEM NG. Always check the model and serial number on the data plate before ordering.

Does 0020059560 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 0020059560. Ask a Vaillant stockist to confirm.

What should I check before fitting 0020059560?

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

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Some lists are dated and the part may have been superseded. Information only, compatibility not guaranteed.