The Heatmiser UH8-N is designed to be used in conjunction with our 12v thermostats.

Eight zones can be controlled as well as providing an output for a hot water cylinder. Up to 6 actuators can be connected to each zone. An option is provided to turn the zone 8 into a radiator zone. In this mode the underfloor heating pump, valve and boiler are not enabled when there is a call for heat from zone 8.

Radiator Option

An option is provided on the UH8-N, UH4, UH6 and UH8 for a radiator zone to be controlled. When enabled, the last zone is setup for a radiator zone and therefore doesnÄôt enable the UFH pump, valve or boiler. On the UH8-RF this option is available per zone.

Din Rail Mounting

All of our wiring centres offer DIN Rail Mounting.

Output Indication

All of our wiring centres provide LED indication of the zone, boiler, pump and valve status providing the installer an easy method of testing the heating system.

Easy Installation

The Heatmiser Wiring Centres offer an easy way of installing your underfloor heating system. The wiring centre is usually situated above the UFH manifold allowing easy connections to the actuators, UFH pump and valve.

230v Actuators

All wiring centres work with 230v actuators. The UH4, UH8-N, UH8 and UH8-RF support up to 6 actuators per zone up to a total board maximum of 5A. The UH6 provides connections for up to 4 actuators per zone.