Trv head
Mechanical thermostatic radiator valve with integrated sensor, regulating temperature from 7 to 28°C for efficient heating control.
Bi-directional flow design Can be mounted Vertically/Horizontally Integrated radiator balancing insert Easy grip TRV Head Liquid Sensor - provides consistent and long-lasting performance
Drayton TRV 4 15mm internal head with 15mm lockshield valve for radiators. White angled design and classic appearance, easy installation.
Digital Display Programmable with Evohome Thermostat - Eco, Holiday & Day-Off Modes Robust Polycarbonate Body Smart controls for all boiler types Zoning level - up to 4
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