Multi-zones Wired Wiring Centres
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Modbus RS485 Heat Pump Wiring Centre 8 Channels Underfloor Heating
Modbus RS485 Heat Pump Wiring Centre 8 Channels Underfloor Heating
Modbus RS485 Heat Pump Wiring Centre 8 Channels Underfloor Heating
Modbus RS485 Heat Pump Wiring Centre 8 Channels Underfloor Heating
Modbus RS485 Heat Pump Wiring Centre 8 Channels Underfloor Heating
Modbus RS485 Heat Pump Wiring Centre 8 Channels Underfloor Heating
Modbus RS485 Heat Pump Wiring Centre 8 Channels Underfloor Heating
Modbus RS485 Heat Pump Wiring Centre 8 Channels Underfloor Heating
Modbus RS485 Heat Pump Wiring Centre 8 Channels Underfloor Heating
Modbus RS485 Heat Pump Wiring Centre 8 Channels Underfloor Heating

Modbus RS485 Heat Pump Wiring Centre 8 Channels Underfloor Heating

The HR-02C is an advanced 8-zone wired floor heating controller designed to manage thermal actuators and motorized valves requiring a 230V AC signal. This professional wiring centre enables independent room-by-room temperature regulation while offering a volt-free output to directly control boilers or heat pumps. Up to 5 thermoelectric thermal actuators can be securely connected to each individual zone.

Technical Specifications & Features:

  • Item Model:HR-02 / HR-02C
  • Zone Capacity:Controls up to 40 thermoelectric actuators across 8 independent channels (max. 5 actuators per output).
  • Thermostat Compatibility:Fully compatible with up to 8 room thermostats.
  • Circulation Pump Output:Dedicated 230Vac output for controlling main circulation pumps.
  • Boiler / Heat Pump Integration:Integrated voltage-free relay output to safely control secondary heating devices (gas boilers or heat pumps).
  • Installation Friendly:Convenient terminal layout designed for fast, clean contractor wiring.
  • Mounting Standard:Supports standard DIN rail mounting for secure electrical cabinet integration.

Advanced 8-Zone Underfloor Heating Control & Modbus Integration

Underfloor heating systems are a highly effective and economical way to heat modern residential and commercial properties. They deliver superior thermal comfort coupled with tangible energy savings. To achieve maximum efficiency, you need a centralized control system that precisely regulates the heat delivered to each individual room. The wired floor heating controller is a specialized, modern device designed to manage temperature independently across multiple zones. Deploying a reliable water underfloor heating thermostat alongside this 8-zone controller saves valuable installation time and guarantees full thermal comfort throughout the entire building.

8-Zone Underfloor Heating Wiring Centre Overview

Engineered for Precision & Seamless System Compatibility

Built specifically for European hydronic heating networks, this multi-zone wiring centre acts as the central nerve system for your underfloor heating setup. It efficiently coordinates room thermostats, thermal actuators, circulator pumps, and boilers.

Wiring Centre Technical Diagram and Connections

Key Specifications & Multi-Voltage Support

To accommodate diverse regional installation requirements, our wiring systems support robust configuration options—including 230V standard and 24V options—ensuring complete compliance with local contractor preferences and safety codes.

Wiring Centre Internal PCB and Relay Layout

Comprehensive System Layout & Installation Views

8 zones or 16 zone wiring centre application

Underfloor Heating Wiring Centre Dimensions and Ports

Wiring Centre Terminal Connection Scheme

Technical Parameters

Name Multi-zone Wireless Wiring Centre for Underfloor Heating
Power Supply 230Vac
Boiler Output Voltage-free
Pump Output 230Vac
Max. Current 5(2) A for each output
Frequency 868MHz (Works with RF thermostats)
Relative Humidity Max. 85%
Accuracy ±0.5 ℃
Protection Class IP20
Dimensions 353.5mm × 118.4mm × 59.5mm
Materials ABS+PC (RoHS Certified)
Certificates
 CE (RED/EMC/LVD), UKCA, FCC, ETL Listed, EAC, CRA, WEEE, RoHS, REACH
OEM & Customization
  • Customized brand logo and retail packaging.
  • Customized software (tailored user interface and control logic).
  • Customized hardware (PCB layout and schematic adjustments based on requests).

Product Dimensions

8-Zone Wired Underfloor Heating Wiring Centre Dimensions

Installation Guide

Underfloor Heating Controller DIN Rail Installation Guide

Frequently Asked Questions (FAQ)

Q1: Can the HR-02C wiring centre control both a circulation pump and a boiler simultaneously?

A: Yes. The controller features a dedicated 230Vac output for the main circulation pump and an integrated voltage-free (dry contact) relay output specifically designed to safely trigger secondary heating devices like gas boilers or heat pumps when there is a heating demand.

Q2: How many thermal actuators can be connected to this 8-zone underfloor heating controller?

A: The HR-02C supports up to 8 independent heating zones. Each zone can safely handle a maximum of 5 thermoelectric actuators, allowing you to connect up to 40 actuators in total across the entire wiring system.

Q3: Is the HR-02C wiring centre compatible with standard electrical cabinet installations?

A: Absolutely. The device is designed with standard DIN rail mounting capabilities, making it highly convenient for professional electricians and HVAC contractors to securely and neatly install it within standard electrical distribution boxes.

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8 zone underfloor heating wiring centre din rail installation

The HR-02C is an advanced 8-zone wired floor heating controller designed to manage thermal actuators and motorized valves requiring a 230V AC signal. This professional wiring centre enables independent room-by-room temperature regulation while offering a volt-free output to directly control boilers or heat pumps. Up to 5 thermoelectric thermal actuators can be securely connected to each individual zone. Technical Specifications & Features: Item Model:HR-02 / HR-02C Zone Capacity:Controls up to 40 thermoelectric actuators across 8 independent channels (max. 5 actuators per output). Thermostat Compatibility:Fully compatible with up to 8 room thermostats. Circulation Pump Output:Dedicated 230Vac output for controlling main circulation pumps. Boiler / Heat Pump Integration:Integrated voltage-free relay output to safely control secondary heating devices (gas boilers or heat pumps). Installation Friendly:Convenient terminal layout designed for fast, clean contractor wiring. Mounting Standard:Supports standard DIN rail mounting for secure electrical cabinet integration.

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