Heatmiser UH8-RF V2 - 8 Zone Wireless Wiring Centre v2

The Heatmiser UH8-RF v2 is an advanced 8-zone wireless wiring centre, purpose-built for use with Heatmiser RF thermostats such as the Slimline-RF v3 and neoAir v3. It is designed to provide centralised switching for both underfloor heating and radiator systems, making it ideal for multi-zone smart home or commercial heating installations.

• Zones: Controls up to 8 heating zones; each channel configurable for underfloor heating or radiator circuits
• Output for Hot Water Cylinder: Dedicated output for hot water cylinder control, plus additional outputs for pump and valve activation
• Actuators: Connect up to 6 actuators per zone (230V AC)
• Boiler/Heat Source Control: Volt-free relay output for boiler or heat source activation, supporting both heat on and heat off signals; compatible with most domestic boilers
• Wireless Boiler Link: Can send a radio signal to the RF Switch v2 for completely wireless installation when direct wiring to the boiler is not possible
• DIN Rail Mounting Option: Yes (DIN rail not included)
• External Aerial Option: Available for installations with challenging wireless environments (e.g. metal enclosures)
• Pump and Valve Outputs: Activates underfloor heating pump and manifold valve when any relevant thermostat calls for heat
• Test Switches: Onboard test switches for easy installation and commissioning
• Additional Features: Creepage protection, pump delay, and wireless fail-safe function
• Power Supply: 230V AC
• Relay Load Max: 3A per relay; total load 5A
• IP Rating: IP20
• Dimensions: 384 x 148 x 60mm (L x H x D)

Each zone can be set as either underfloor heating or radiator. Zones set for radiators do not activate the underfloor heating pump, valve, or boiler directly, allowing tailored performance and system protection. The system also features neon indicators for status feedback and is compatible with RF Boosters to extend wireless range where required.

Box Contents:

• Heatmiser UH8-RF v2 Wiring Centre
• Fixing screws and fittings
• Installation manual

Please note: Delivery times may vary depending on location, with specific details outlined below.

Standard Delivery

UK Mainland 

• Delivery Time: 2–4 working days
• Free Delivery on all orders

Express Delivery

UK Mainland

• Delivery Time: 1–3 working days
• Delivery fee of £15

Channel Islands

• Postcodes Covered: GY*, IM*, JE* 
• Minimum Order: £50
• Delivery Fee: £70

Northern Ireland, Offshore Territories & Scottish Islands 

• Postcodes Covered: BT*, HS*, KW, ZE
• Minimum Order: £50
• Delivery Fee: £35

Same Day Delivery 

• Eligible Postcodes:
  E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW*
• Minimum Order: £50
• Same Day Delivery Fee: £60
• Special Requests or Locations:
  For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.

Collections

Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.

Collection address: 284 Water Rd, Unit 9, London, HA0 1HX