The Tado Thermostat extension kit connects your smart thermostat to your boiler if there is no existing connection. It does it wirelessly, so there's no need to drill any holes or feed any wires around your home. If you have a programmer attached to your boiler to control your hot water this extension kit can replace it. By adding the extension kit to your Tado Smart Thermostat you can then control hot water too.
Pack includes: tado° extension box, 4-wire cable, labels, euroblock 2-plug, rast5 2-plug, screw terminals, screws, insulating caps, and dowels.
App compatibility: iOS (7.1 or later), Android (2.3 or later) & Windows Phone (8.1 or later)