Skip to main content
  1. Home
  2. Heating
  3. Heating Controls & Pumps
  4. Heatmiser
  5. Heatmiser UH4 4 Zone Wiring Centre

Heatmiser UH4 4 Zone Wiring Centre

Stock code:  UH2

Manufacturer:   Heatmiser

£60.00 ex. VAT    £72.00 inc.VAT
 

The Heatmiser UH4 can be used in conjunction with our mains thermostats.

The UH4 provides central switching of up to 4 zones actuators as well as providing an output for a hot water cylinder, the system boiler and pump.

When used for underfloor heating, an option is available to use zone 4 as a conventional radiator zone. Up to 6 actuators can be connected to each zone.

eadline Features

  • 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 doesn’t 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.

  • RF CONNECTION

    The UH8-RF offers a wireless connection to our wireless thermostats. In addition, the RF Switch can be used to provide a wireless link to the boiler.

FEATURE

UH4

UH8

UH8-RF

RF SWITCH COMPATIBLE

No

No

Yes

RF BOOST COMPATIBLE

No

No

Yes

SLIMLINE-RF, TOUCH-RF, NEOAIR COMPATIBLE

No

No

Yes

NO. HEATING ZONES

4

8

8

NO. HW ZONES

1

NA

1

NEON INDICATION

Yes

Yes

Yes

DIN RAIL MOUNTING

Yes

Yes

Yes

SUPPLY

230v AC

230v AC

230v AC

RELAY LOAD MAX

3A

3A

3A

TOTAL LOAD

5A

5A

5A

IP PROTECTION

IP20

IP20

IP20

DIMENSIONS (L,H,D) MM

384x148x60mm

384x148x60mm

384x148x60mm

 

 

 

 

Heatmiser UH4 4 Zone Wiring Centre
Click to enlarge