*NEW STILL SEALED IN BOX* 5/2-day or 1-day program • Large backlit display • Factory set clock and date • Automatic Summer/Winter 1-hour time change • Temporary or permanent override facilities • Extra hour facility for up to 3 hours boost or program extension • Choice of 3 different built-in programs • Programme indicator lights • Fits on industry standard back plate • Direct replacement for ST6100 models • Suitable for mains, low voltage or potential free switching • Any programmed settings retained indefinitely in non volatile memory • Upto 3 on/off times per day • 'Holiday' button
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