Thermostat Sourcing HC15 for Underfloor Heating — Model 72010015, White

The Sourcing HC15 wired thermostat (white) is designed for controlling underfloor heating systems in residential and light commercial interiors. Intended for use with electric or water-based floor heating circuits, this wall-mounted unit maintains a set room temperature by switching heating circuits on and off according to the selected setpoint. The compact white enclosure and simple interface make it suitable for replacement or new installations where a basic, reliable thermostat is required.

Advantages

This thermostat provides straightforward wired control for underfloor heating, delivering consistent temperature regulation without the need for wireless networks or cloud services. Its simple operation and clear display reduce setup time and user training. The device is compatible with both electric and water-based underfloor heating systems and is built for permanent wall installation to ensure stable environmental control.

Suitable for

• Domestic living rooms and bedrooms with electric underfloor heating
• Residential areas using water-based underfloor heating connected to room thermostats
• Replacement of basic wall thermostats in apartments or houses
• New installations where a wired, single-zone temperature controller is required

Key specifications

• Operation: wired wall-mounted thermostat for on/off floor heating control
• Compatibility: suitable for electric and hydronic (water-based) underfloor systems
• Control method: room temperature setpoint with internal sensing (and option for external floor sensor if supported by installation)
• Design: compact white enclosure for standard wall mounting
• Interface: simple user controls and display for setpoint adjustment

How to use

Mount the thermostat on an interior wall at a representative room height away from direct sunlight, drafts and heat sources. Connect the unit to the underfloor heating wiring and power supply according to local electrical regulations and the system installer’s instructions. Set the desired room temperature using the thermostat controls; the device will switch the heating circuit to maintain the selected setpoint. If the installation includes a floor sensor, configure the thermostat according to the installer guide to prioritise floor or room temperature control as required.

Usage recommendations

Install, commission and service this thermostat by a qualified electrician or heating professional. For stable temperature control, position the thermostat in a representative location within the room and avoid mounting near doors, windows, or heat sources. Use appropriate protective devices and follow all local wiring rules when integrating the thermostat with electric or hydronic heating systems.