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Ladder-style stainless steel construction for superior durability and rust resistance
which features a large tube heat exchanger optimised for low-temperature heat pump operation
Protection rating: IP66
The included 125A MCB provides overcurrent protection and a safe isolation point between the battery and the inverter — a requirement under electrical installation regulations for battery storage systems
setpoint limits
Drayton Wiser Smart Radiator Thermostat TRV Head White | Open Window Detection | M30×1.5mm + Danfoss RA oversink Ladder-style stainless steel construction forWiser Smart TRV Head Zigbee Wireless Room by Room Control The Drayton Wiser Smart Radiator Thermostat (WV704R0A0902) is a battery powered smart TRV head that adds individual room by room temperature and scheduling control to an existing Drayton Wiser heating system. It mounts directly onto most standard radiator valves replacing the existing TRV head without tools or wiring and communicates wirelessly via Zigbee to the Wiser Heat Hub. From the Wiser
