Siemens Landis and Staefa RWB2E Programmer - 32000180

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Siemens RWB2E  programmer is designed to provide individual time control of domestic central heating systems and hot water supply.

 Two ON/OFF periods per day 1 hour boost facility
All day option
LED 'ON' light
Override facility
Gravity or fully pumped

dimensions: 145x90x50mm WxHxD

Has programmer wiring interchange guide for many makes.

Please note that all prices include 20% VAT


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