Heatmiser - 4 Zone 230V Wiring Centre

Heatmiser UH4 The Heatmiser UH4 can 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.
• UH4 Dimensions 384x148x60mm

The UH2 can be used with any of our 230v wired thermostats and allows up to 4 to be connected at once. It has an output for a hot water cylinder plus the system boiler and pump as well as an optional zone for radiator control separate from the underfloor heating.

If your underfloor heating system covers up to four rooms that will be controlled by independent thermostats, the UH2 wiring centre is the one to use. If the system uses five or more thermostats, you’ll need to use the UH3 WIRING CENTRE

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