The Horstmann H17XL Series 2 Single Channel 7 Day Electronic Heating Programmer RM48 is a white, wall-mounted thermostat with a digital display and 3 heat stages. It features a 1-year manufacturer warranty and is compatible with Horstmann and other secure brands. This programmable thermostat, with 7-day programmable days and 3 periods per programmable day, is suitable for corded electric systems and has a 240V voltage. With a sleek rectangular design, this unit from the United Kingdom is a reliable choice for controlling your heating system.
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