Heatmiser UH8-N, 12V Wiring Centre Network, 8 Zone

This product is currently out of stock.

RRP: £291.03

Our Price: £104.99 inc VAT

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Product Details

Product Details

The Heatmiser UH8-N is a versatile wiring centre designed to work seamlessly with our 12V Network thermostats. It serves as a central switching unit and is ideally located next to the underfloor heating manifold, providing efficient control for your heating system.

Key Features:

  • Eight Zone Control: The UH8-N allows you to control up to eight zones, giving you the flexibility to regulate the temperature in different areas of your space individually.
  • Hot Water Cylinder Output: In addition to the zone control, the wiring centre provides an output for a hot water cylinder, allowing you to integrate hot water management into your heating system.
  • On-Demand Switching: When any zone calls for heat, the UH8-N activates a 230V output to switch the relevant zone actuators, underfloor heating pump, and valve, ensuring precise temperature control and energy efficiency.
  • Boiler Compatibility: The wiring centre features a volt-free connection for the boiler, making it compatible with almost all boiler models, enabling seamless communication between the heating system and the boiler.
  • Actuator Support: Each zone can accommodate up to six actuators, providing comprehensive control over the underfloor heating system in each zone.
  • Radiator Option: The UH8-N offers the option to configure Zone 8 as a radiator zone, allowing you to control a radiator separately. In this mode, the underfloor heating pump, valve, and boiler are not activated when there is a heat demand from Zone 8.
  • DIN Rail Mounting: The UH8-N is designed for DIN Rail Mounting, ensuring easy and secure installation.
  • Output Indication: LED indicators on the wiring centre provide clear status indications for each zone, boiler, pump, and valve, simplifying system testing and troubleshooting for installers.

The UH8-N works seamlessly with our low voltage thermostats, allowing for efficient and reliable control of your underfloor heating system. It also features network connectivity to the Heatmiser Touchpad, providing enhanced control and monitoring capabilities.

With its advanced features and robust design, the Heatmiser UH8-N provides a reliable and convenient solution for managing your underfloor heating system.

Supply 230V AC
Relay Load Max 3A
Total Load 5A
IP Protection IP20
Dimensions (L,H,D) Mm 384x148x60mm
No. Heating Zones 8
No. HW Zones 1
Weight 850g

  • Actuator Outputs: 240V
  • Network Wiring to Thermostats: Low Voltage


Our delivery charges are calculated based on the weight of your entire order. Below is a table illustrating the cost for each weight bracket.

Weight From (kg) Weight To (kg) Cost
0 19.99 £0
20 39.99 £5
40 59.99 £10
60 79.99 £15
80 99.99 £20
100+   £25

Please note all orders under £20.00 will incur a £5.00 delivery charge.

In addition to our standard delivery service, we can also arrange for delivery on a Saturday or before 10.30am on any working day. This level of carriage comes at an additional cost:

  • Next working day before 10.30am - Additional £9.99
  • Saturday - Additional £24.99

When will I receive my order?

All efforts are made to ensure your qualifying order reaches you on the next available working day before 7.00pm, as long as you place your order with us by 4pm (Monday to Friday).

All orders received after 4pm on a Friday (including weekend orders) will be despatched on Monday for a Tuesday delivery. Bank holidays are treated in the same way as a non-working day.

Please note that we cannot guarantee delivery at a certain time and occasionally, circumstances beyond our control or that of the courier’s may mean your delivery is delayed. Though a rare occurrence, sometimes a delivery arrives late, meaning that tradesman are unable to continue with a project.

We cannot be held responsible for any costs incurred as a result of a delayed delivery, and we would always recommend that customers ensure the materials required by their contractors are on site prior to the commencement of any work. We take pride in the prompt despatch of our products, but we do rely on third-party couriers to deliver on our behalf. There are occasions when traffic, weather or unusual events can cause delays.

If your product has been delayed, we will do our best to keep you informed using our tracking service, and advise you of any estimated time and date of your delivery.