JG Speedfit JGUFHA(240V)/2 240V UFH Circuit Actuator Valve – Normally Closed 2-Wire Thermal Actuator for Underfloor Heating Manifolds Touch 70 Swapping to this kit avoids

Swapping to this kit avoids disturbing the existing roof flashing — a significant practical and cost advantage on managed holiday parks where minimal structural disruption per unit is essential

Vaillant backs this with a 25-year anti-corrosion guarantee on the tank and a 2-year parts and labour warranty on all other components

How long does it last and when should I replace it

25 l/min — 4+ bed home)

10-metre Type 2 tethered cable with an additional 90cm internal lead to UK plug

JG Speedfit JGUFHA(240V)/2 240V UFH Circuit Actuator Valve – Normally Closed 2-Wire Thermal Actuator for Underfloor Heating Manifolds Touch 70 Swapping to this kit avoidsThe JG Speedfit JGUFHA(240V) 2 240V UFH Circuit Actuator Valve (Normally Closed) is a reliable electrothermal actuator designed for John Guest Speedfit underfloor heating manifolds, providing precise individual room temperature control. Product Description The JGUFHA(240V) 2 is a 240V normally closed (NC) thermal actuator that opens the flow valve when energised by the room thermostat. It features a fast acting wax element, first open function for