The Siemens RWB29 Central Heating Programmer is a programmable thermostat that allows for easy control of your heating system. With a 7-day thermostat programmable feature, you can set specific temperature schedules for each day to suit your needs. This wall-mounted or surface-mounted device from the trusted brand Siemens provides reliable and efficient heating management for your home. Upgrade your heating system with this new and efficient central heating programmer.
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