Baxi
Baxi Flow Switch 7839664
Baxi flow switch, part number 7839664, for use in selected Baxi and Viessmann boilers.
£666.00
£555.00 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Baxi 7839664 is a flow switch, classed as a flow switch part, manufactured by Baxi. It detects water flow within the heating system and signals the boiler control circuit accordingly.
Before you order
- Confirm the boiler model and serial number against the fitment list, as the Auriga HP entries apply from a specific serial number.
- Check that the Viessmann Vitodens 200-W model and serial number match exactly before ordering.
- Refer to the appliance installation manual for the correct component location and wiring before fitting.
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI AURIGA HP 33T (FROM SERIAL NUMBER 240360222) | — | — | — | |
| BAXI AURIGA HP 40T (FROM SERIAL NUMBER 240360222) | — | — | — | |
| VIESSMANN VITODENS 200-W B2HA 19 SERIAL No. 7510828 | — | — | — | |
| VIESSMANN VITODENS 200-W B2HA 28 SERIAL No. 7510829 | — | — | — | |
| VIESSMANN VITODENS 200-W B2HA 35 SERIAL No. 7510830 | — | — | — |
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 documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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