Hysen HY531 7mm Slim Tempered Glass Touch Controller for Underfloor Heating

Meet the Hysen HY531 ultra-thin smart thermostat, designed for modern heating projects. With an ultra-slim 7mm profile, it sits neatly on the wall, unlike bulky traditional thermostats. It blends perfectly with minimalist, luxury and contemporary interior decor.

Featuring a premium tempered glass touch panel, it delivers smooth touch operation and clear digital display. The interchangeable decorative frames let you change the look easily to match different wall colours and home styles.

Built on Tuya WiFi, HY531 enables convenient remote control via smartphone APP. You can adjust temperature, switch heating on or off and set weekly heating schedules remotely. It also works with Alexa voice control.

Wide compatibility: suitable for electric underfloor heating, water floor heating and gas boiler heating. Equipped with accurate NTC sensor and freeze protection function to ensure safe and stable operation in cold seasons.

Simple installation, CE certified. Great for home renovation, new apartments and villa heating projects. If you need a stylish slim thermostat for heating solutions, HY531 is a great choice.

✅ 7mm ultra-thin design

✅ Tempered glass touch screen

✅ Swapable decorative frames

✅ Tuya WiFi remote access

✅ Weekly schedule function

✅ Supports multiple heating types

✅ Anti-freeze protection

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