The UH4 provides central switching of up to 4 zone actuators. Output for a hot water cylinder and the system boiler and pump.
Heatmiser Wiring Centre UH4 4 Zone 230v Wiring Centre for Water Underfloor Heating Kits Multi Zone or Central Heating Radiators Easy Installation and Wiring Centre.
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Heatmiser UH6 Compact 6 Zone 230v Wiring Centre for Water Underfloor Heating Kits Multi Zone or Central Heating Radiators Including Kudos Trading Next Working Day Prime Delivery
Heatmiser UH4 - 4 Zone 230v Wiring Centre
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