Original Vaillant timeSWITCH 110 mechanical timer / programmer. 📌 Details: • Part number: 306741 • Fits directly into the front panel of compatible Vaillant boilers • Genuine OEM spare part • Condition: Used, tested and working • Some cosmetic wear (see photos) ✅ Compatible with several Vaillant models including ecoTEC, turboTEC, atmoTEC, thermoCOMPACT (please check compatibility before purchasing).
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