Horstmann 425 Tiara Programmer Horstmann 425 Tiara Programmer

Common timing. 3-wire installation. Override facility. BS EN 60730-2-7:1992 and 8182 / 8319, BS EN 50081-1 & BS EN 50082-1:1992. Features: 24 Hour Programmable; 26 Preset Programmes; 2 On/Off Periods per Day; Suitable for Gravity-Fed & Pumped Systems; 2 Year Manufacturer's Guarantee; 3-Wire Installation; Energy Saving Trust Approved. Specifications: Switching/contact rating: 6A. H x W x D: 112 x 153 x 33mm. Backplate fit: 9-way (included). Not suitable for underfloor heating.

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