The VT117 Radiator Thermostat senses the air temperature around it and can limit room temperature by regulating individual radiator output in wet central heating systems.
Bi-directional valve body
Wax sensor provides consistent and reliable performance
Sensor head may be mounted vertically or horizontally by interchanging radiator tail and copper fittings
Integral balancing adjustment
Energy saving button alerts user to economical setting for comfort
6mm of play on radiator tailpiece to allow for variation in radiator distance from valve
Maximum differential pressure is 1 bar and for quiet operation it is 0.2 bar
Maximum flow temperature is 120°C
Straight body valve with 15mm compression connections
Technical specification
Years Guaranteed1Width154 mmTypeThermostatic Radiator ValvesSize15 mmMaximum Pressure10 barHeight128 mmDepth50 mmColourWhiteCertifications MetCEN EN 215Body StyleStraightManufacturer Model NoVT117D-1/2EGBrand NameHoneywell