UH4 230V 4 Zone Wiring Centre
Heatmiser UH4
The Heatmiser UH4can be used in conjunction with our mains thermostats. The UH4 is also ideally suited for underfloor heating. When used for under-floor heating an option is available to use zone 4 for conventional radiator control. The UH4 provides central switching of up to 4 zone actuators
Output for a hot water cylinder and the system boiler and pump.