LANBON L8-HB Water Heater Timer Switch, Wifi Smart Water Heater Controller, Smart Switch 220V/20A, Works with Electric Water Heater, Supports Alexa, Google Home, White : Amazon.co.uk: DIY & Tools
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XUELILI WiFi Water Heater Switch, Immersion Heater Smart Timer Switch, Voice Control Smart Boiler Button Switch Compatible with Alexa and Google Assistant, White, 4000W, 20A, DS-102BWN : Amazon.co.uk: DIY & Tools
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