A John Guest Speedfit thermostat or programmer controls an underfloor 240 V actuator valve, which allows or closes the water flow to a specific underfloor heating (UFH) circuit on the manifold. When connected to a John Guest Aura wiring centre, it also permits independent pipe loop control via the thermostat.
WRAS approved
Conforms to BS 7291
Kitemarked to KM39767
240 V circuit actuator valve
Suitable for underfloor heating applications only
Needs its own pipe inserts to work optimally
It is recommended not to use these products for the delivery of any liquid in compressed form such as LPG, fuel oil, etc
Needs to be protected from vermin infested areas and frost
Works well with underfloor heating installations in hard or timber floors
Technical specification
Waist Sizeaa18ci57fxTypeActuatorMaterialPlasticSupplier Part NumberJGUFHA(240V)/2Range DescriptionUnderfloor HeatingBrand NameJG Speedfit