Heatmiser UH8-N 12V 8 Zone Wiring Centre for Underfloor Heating with Hot Water Output and Low Voltage Thermostat Support
The Heatmiser UH8-N 12V 8 Zone Wiring Centre offers centralized underfloor heating control, hot water output, and low voltage thermostat support with radiator zone flexibility.
- All prices include VAT
- Estimated Delivery: For most items (over 99% of our products), orders placed before 3pm on working days will be dispatched the same day with our Fast DELIVERY 1st class service. For the rare items not immediately in stock, dispatch may take 1-3 working days after receiving your order. If your order cannot be dispatched the same day, we will notify you via email.
- For boilers: We aim to dispatch on the next working day. However, in some cases, it may take 2-3 working days to dispatch. Rest assured, we will always strive for the fastest possible turnaround.
The Heatmiser UH8-N Wiring Centre is a powerful, low-voltage control hub designed for underfloor heating systems that require 12V thermostat integration. This DIN rail mountable wiring centre is ideal for managing up to 8 heating zones, with additional output to control a hot water cylinder, making it a complete solution for multi-zone heating.
When any zone demands heat, the UH8-N switches a 230V output to control actuators, pumps, and valves, while the volt-free boiler connection ensures full compatibility with most boilers. The unit supports up to 6 actuators per zone and features LED output indication for clear system status monitoring.
A built-in switch allows Zone 8 to operate independently, perfect for radiator control without activating underfloor components. Integration with Heatmiser’s Touchpad provides enhanced remote control and system-wide heating coordination.
Key Features
Eight Zone Control – Manage 8 underfloor heating zones independently
Hot Water Output – Integrated output for hot water cylinder control
Low Voltage Thermostat Compatibility – Works with Heatmiser 12V thermostats
Radiator Control Option – Configure Zone 8 to manage radiators independently
Actuator Capacity – Supports up to 6 actuators per zone
On-Demand Switching – Activates pump, valve, and actuators when heat is requested
Volt-Free Boiler Connection – Compatible with most modern boilers
DIN Rail Mounting – Compact, secure installation
Output LED Indicators – Clear system feedback for troubleshooting and monitoring
Touchpad Integration – Connects to Heatmiser Touchpad for advanced control
Applications
Low Voltage Heating Systems – Centralized wiring for 12V-controlled UFH zones
Smart Home Heating Integration – Combine thermostats and Touchpad for full system control
Mixed Heating Layouts – Use Zone 8 for radiator management alongside UFH
Technical Specifications:
| Feature | Details |
|---|---|
| Brand | Heatmiser |
| Model | UH8-N 8 Zone Wiring Centre |
| Supply | 230V AC |
| Relay Load Max | 3A |
| Total Load | 5A |
| IP Protection | IP20 |
| No. Heating Zones | 8 |
| No. Hot Water Zones | 1 |
| Actuator Outputs | 240V |
| Network Wiring to Thermostats | Low Voltage |
| Dimensions (L x H x D) | 384 x 148 x 60mm |
| Weight | 850g |
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