optimum
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£33.79**Free Tracked Shipping**7 Day 3kW Fused Timer Spur Switch Digital LED Storage Lighting Immersion Heater
OptimumOPTIMUM 7 Day Compact Digital Fused-Spur Time SwitchBrand new, genuine original time switch for your home. Control your lighting, Immersion heaters...
View full details£33.79**Free Tracked Shipping** -
£39.39**Free Tracked Shipping**Optimum Digital Programmable Thermostat Hard Wired Universal 7 Day Combi Boiler
OptimumUniversal Digital Timeswitch 7 DAY/24 Hour Daily Programme Single Ch Time SwitchBrand new, premium quality Universal Digital Programmable Thermosta...
View full details£39.39**Free Tracked Shipping** -
£54.79**Free Tracked Shipping**Optimum WiFi Boiler Module Immersion Heater Control Timer Smart App Programmable
OptimumGenuine Optimum Wifi Universal Boiler Module / Immersion Heater Control (OP-BM/IHTWF01, OPBMIHTWF01, OP-BMIHTWF01) WiFi Universal Boiler Module or ...
View full details£54.79**Free Tracked Shipping** -
£83.29**Free Tracked Shipping**Optimum WIFI Digital Programmable Thermostat UNIVERSAL Network 7 Day Combi Boiler
OptimumOptimum Universal WIFI Digital Programmable Thermostat Network 7 Day Combi Boiler Brand new, Universal WIFI Battery-powered Programmable Room Therm...
View full details£83.29**Free Tracked Shipping** -
£59.99**Free Tracked Shipping**Universal Economy 7 Timer Water Immersion Storage Heater Time Switch Boost Optimum
OptimumOptimum Universal Economy 7 Quartz Multi Tariff Timer with Boost Control Brand new immersion heater timer from OPTIMUM, part of the Tower Group. Th...
View full details£59.99**Free Tracked Shipping** -
£22.09**Free Tracked Shipping**Universal Electronic Boost Timer 15 Mins - 2 Hour Immersion Heater Energy Saving
OptimumOPTIMUM Universal 2 Hour Electronic Boost TimerBrand new electronic boost timer for immersion & room heaters from OPTIMUM, part of the Tower Gr...
View full details£22.09**Free Tracked Shipping**
