Drayton Wiser 1-Channel 2nd Generation HubR CCTFR6311G2D | Smart Heating Controller for Combi Boilers | OpenTherm | ZigBee Cerbo GX Extend your outdoor seasons and

Extend your outdoor seasons and enjoy warm

6% module efficiency with zero front-side busbar shading

Robust construction suits continuous domestic heating demands

Improves efficiency and lifespan – cleaner system water supports boiler efficiency

3 minutes (coil ΔT 55°C)

Drayton Wiser 1-Channel 2nd Generation HubR CCTFR6311G2D | Smart Heating Controller for Combi Boilers | OpenTherm | ZigBee Cerbo GX Extend your outdoor seasons andThe Drayton Wiser 1 Channel 2nd Generation HubR (CCTFR6311G2D) is the smart heating controller for properties with a combi boiler controlling one heating channel via OpenTherm modulating control or relay switching, and acting as the central hub for the entire Wiser smart heating and smart home ecosystem. Installed in place of a conventional room thermostat or programmer, it connects to the boiler via fixed wiring (230V) and communicates wirelessly