Identification of this unit
Compare Hydraulic block lace and Connector lace from Sensor TurboTEC; do not select it just because it looks like a Pressure switch.

Pressure sensor Vaillant TurboTEC plus VMW ES 21/245/4-5 R3. Spare part reconditioned. The Sensor has black Body, Hydraulic connection with Gasket and Connector integrated electrical. Contrast the reference, the Hydraulic connection and the electrical Connector of the sensor.
The Sensor communicates Pressure information to the electronics of the Circuit. The form of the Connector and the Hydraulic block lace are useful to identify it, but do not alone prove that the signal is compatible.
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Application listed on this product page: Pressure sensor 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.
Compare Hydraulic block lace and Connector lace from Sensor TurboTEC; do not select it just because it looks like a Pressure switch.
The diagnosis should distinguish the actual Pressure from the Circuit from the reading received by the PCB.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
No. The Pressure gauge allows you to read the Pressure directly; the Sensor sends a signal to the electronic Control. They are selected by their own connections and specifications, even if they are associated with the same Circuit.
The Sensor has Body black, Hydraulic connection with Gasket and Connector electrical integrated. Compare the Hydraulic block lace and Connector with Sensor TurboTEC; do not select it just because it looks like a Pressure switch.