Key features include Warranty : 1 year.With a sturdy valve body that opens when signalled by a thermostat, the Electro-thermic Head Actuator enhances comfort and energy efficiency in your space. See technical information below.
HERZ Thermostatic Head 20-50°C M28mm Thread (Red WTH Manifold)
Underfloor Heating Actuator Head 230v 4wire
Zyvpee 45mm DFB500912M 12V 1.6W 4Wire Cooler Fan
HERZ TS-E Thermostatic Upper Part 1/2"" - 1"". M28mm Heads 1637903
Actuator for Underfloor Heating 230V Water Under Floor Heating Actuator Adaptor Normally Closed Fits for Most UK Manifolds M30 x 1.5mm Thread for Zone Control On/Off Status Visible
Wengart Underfloor Heating Actuator WG2208, AC 230V Thermal Electric Actuator for Manifold, M30 x 1.5mm Thread, Normally Closed 2-Wire with Visible Stroke Indicator
