Heatmiser UH8-RF V2 Wireless Wiring Centre – 8 Zone Underfloor Heating Controller

The Heatmiser UH8-RF V2 is a wireless 8-zone wiring centre designed for use with Heatmiser Slimline-RF and neoAir thermostats—ideal for electric or water underfloor heating systems.

Positioned next to the underfloor heating manifold, the UH8-RF offers central control for up to 8 heating zones and a dedicated output for a hot water cylinder. It provides 230V outputs to activate zone actuators, the underfloor heating pump, and valve. A volt-free boiler output ensures compatibility with most boiler systems.

For full wireless integration, the UH8-RF can send the boiler signal via RF to the optional Heatmiser RF Switch—perfect for installations where running cables isn’t practical.

Each zone supports up to 6 actuators, and the unit includes smart software settings to distinguish between underfloor heating and radiator zones, optimising energy usage and avoiding unnecessary pump/boiler operation.

🔧 Key Features:

• Controls up to 8 heating zones
• Works with Heatmiser Slimline-RF & neoAir thermostats
• Central wiring hub for underfloor heating systems
• 230V actuator outputs (up to 6 per zone)
• Supports radiator and underfloor heating zones
• Wireless boiler link via RF Switch (optional)
• Dedicated hot water cylinder output
• Wireless fail-safe function
• DIN rail mounting option
• External aerial available for signal boost
• Dimensions: 384 × 148 × 60mm

🔄 Ideal For:

• Multi-zone heating systems
• Retrofit or wireless installations
• Projects requiring flexible control of radiators and UFH
• Integrating hot water and heating in one central location

Click for: Product Installation & Data Sheet