Thermal Actuators fit onto the manifold to allow each zone to be controlled electronically.
Thermal Actuators
M28x1.5 Thermal Actuator
Starting at: £34.72
Multi-Fit Thermal Actuator 230v
Starting at: £14.40
Multi-Fit Thermal Actuator 24v (Low Voltage)
Starting at: £14.40
Normally Open Thermal Actuator
Starting at: £25.96
Oventrop Adaptor
£15.59
Thermal Actuator for Giacomini
Starting at: £26.47
Thermal Actuator for Pettinaroli
Starting at: £34.72
Thermal Actuator for Uponor or Velta Plastic Manifolds
Starting at: £37.81
Thermal Actuator for Viega
Starting at: £34.72