- Suitable for VAILLANT No. 171124, 171125, 171123 when used with a circuit breaker/thermo-diverter valve = VAILLANT No. 171128
- Length: 450 mm
- Sensor length: 42 x ø 5 mm
| Manufacturer part number | 1023 |
|---|---|
| Unit price | CHF/piece |
| EAN | 4250626703571 |
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