The HC15 is a simple, reliable manual thermostat designed specifically for electric underfloor heating systems. Featuring a classic dial-based design with a mains on/off switch on the front, it allows precise temperature adjustment using the graduated scale around the control knob, making it extremely easy to operate for any user.
Unlike air-sensing thermostats, the HC15 measures the floor temperature using the supplied 10 kΩ floor probe, giving accurate and stable control of electric heating mats and cables. The thermostat switches the heating on and off automatically when the measured floor temperature rises above or falls below the set point on the dial, maintaining consistent comfort while preventing overheating.
Finished in white RAL 9003, the HC15 blends neatly into any interior and is particularly well-suited to bathrooms, tiled areas, hotels, holiday accommodation and rental properties, where simple operation and reliability are essential. With no programming required, occupants can instantly adjust the temperature using the front-mounted dial and power switch.
The HC15 supports loads up to 3600 W and is designed to fit a standard 60 mm European back box, making it ideal for both new installations and replacements. A 3-metre floor sensor is included as standard, and the thermostat carries a 3-year manufacturer’s warranty for long-term peace of mind.
Useful Documents HC15 Product Factsheet HC15 Product Instructions