Identification of this unit
Check the Valve TurboTEC plus retention system and tart before ordering.

Vaillant TurboTEC plus VMW ES 21/245/4-5 R3 safety valve. Refurbished replacement part. The unit has a brass body, red control knob and an insertion end with a seal, as well as a side outlet. Compare the stated setting, thread and discharge orientation with the appliance valve.
The safety valve protects the circuit against excessive pressure. Its opening pressure and connections are separate selection details: a valve that fits may still have the wrong pressure setting.
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Application listed on this product page: safety valve Vaillant TurboTEC plus VMW ES 21/245/4-5 R3. The service reference in the parts diagram and identification of installed Part must match the appliance variant. The Boilers family name does not establish compatibility with other versions.
No models are documented for that search.
If identification does not match, consult before purchasing.
Check the Valve TurboTEC plus retention system and tart before ordering.
A drip may also be related to the Pressure of the Circuit, the filling or the Expansion vessel. It is appropriate to identify the cause before changing the Valve.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
Not necessarily. You may be downloading for an excessive Pressure or have a closure problem. The diagnosis of Circuit allows you to distinguish those situations before choosing the Replacement part.
The unit has a brass body, red control and an insertion end with a seal, as well as a side outlet. Check the retaining system and pressure setting of the TurboTEC plus valve before ordering it.