Underfloor heating thermostat - temperature range: 10 °C - 60 °C - with one NO contact and LED 16 A - 230 V~, WHITE SUNO 721137

Underfloor heating thermostat – precise control for comfort

This thermostat from Legrand's Suno series is a reliable solution for regulating the temperature in underfloor heating systems. The device is designed for both electrical and water installations, providing optimal thermal comfort in every room. Thanks to the wide temperature setting range (10°C - 60°C) and precise sensor, it allows you to adjust the heating to individual needs.

The thermostat is flush-mounted, ensuring an aesthetic appearance of the installation. Equipped with an NO (normally open) contact and an LED indicating operation, it allows easy integration with the existing control system. The white color (RAL 9003) ensures that the thermostat harmoniously fits into any interior. Importantly, all elements of the Suno series are mass-colored, which guarantees color durability and abrasion resistance.

Functionality and application

This thermostat is not only a control element, but also a tool for effective energy management. Thanks to the ability to set hysteresis (2-2K), the device prevents frequent switching on and off of the heater, which translates into savings and extends the life of the system. The set includes an external sensor, allowing you to measure the ambient temperature and precisely adjust the heating to the prevailing conditions.

• Wide temperature range: from 10°C to 60°C – ideal for different types of underfloor heating.
• Flush-mounted: aesthetic appearance and discreet integration with the interior.
• NO contact: allows easy connection to an existing control system.
• External sensor: precise measurement of ambient temperature for optimal comfort.
• Adjustable hysteresis: prevents frequent on/off cycles of the heater, saving energy and extending system life.
• Made of colored plastic: high abrasion resistance and color durability.
• Protection class IP21: protection against accidental contact and the ingress of solid objects larger than 12mm.

The Legrand Suno thermostat is a solid and functional solution for both professional installers and users who value comfort and energy efficiency. Remember to purchase a finishing frame – it is not included in the set.