The Heatmiser UH4 can be used in conjunction with our mains voltage thermostats.
The UH4 is also ideally suited for underfloor heating but can also control a single zone of radiators. 
The UH4 provides central switching of up to 4 zone actuators
Output for a hot water cylinder and the system boiler and pump.
UH4 Dimensions 384x148x60mm