Adds full heating schedule control to features offered by RET variants. User can set 2 heating periods with either 5/2 day or 24-hour scheduling, ensuring heating is either off or at reduced temperature when away from home or asleep. • 5-35°C Temperature Range • Suitable for Combi Boilers • 2-Wire Installation • Mains-Powered with Battery Backup • Backlit LCD Display • 5/2 Day or 24 Hour Programmable • 2 Pre-Set Programmes • 2 On / Off Periods per Day • Without Boost Facility
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