Thermostat with underfloor sensor SONATA KASZMIR RTP-1R/M/82

Temperature regulator with floor sensor – discreet heat control in the home

A temperature regulator with a floor sensor is a tool that enables precise control of floor temperature in electric or hydronic heating systems. It not only maintains comfort but also prevents overheating and saves energy by responding to the actual surface temperature, not just the air temperature in the room. The 3-meter-long sensor can be freely shortened, offering flexibility during installation in various floor configurations.

Cashmere tone – a subtle blend of beige and gray – does not draw attention but harmonizes with any interior design. It acts as a neutral accent: complements wooden elements, minimalist walls, or classic details perfectly. This is the choice for those who do not want their hardware to “shout” – but quietly enhance the space.

Installation and functionality – designed for both installer and user

Built-in self-retracting claws with stainless steel springs ensure stable and rapid mounting in electrical boxes – no additional pressure or tools required. Side cable exit allows verification that the cable is correctly connected to the terminal – even after the module is installed in the box. This is not only convenience, but also a guarantee of safety and installation quality.

The red button clearly identifies the power terminal – simplifying service or circuit modifications. Ergonomic buttons enable easy cable release without risk of damaging the insulation. The replaceable lighting element allows customization of light color to match the interior – e.g., warm white for classic interiors or neutral white for modern styles.

On the back of the base, you’ll find a measuring scale to determine the correct cable stripping length – a small but valuable feature that eliminates installation errors. The modules are designed to work with multi-gang frames – thanks to spacer elements on the bridges, they maintain perfect spacing even during repeated installations.

Compatibility and operating conditions

This device is intended exclusively for use in dry indoor environments: living rooms, bedrooms, offices, or hallways. The IP20 protection rating guards against accidental contact with live parts by a finger (with a diameter above 12.5 mm), but it is not resistant to moisture or dust – therefore, do not install in bathrooms or kitchens.

Temperature range: 5°C to 40°C – ideal for underfloor heating. Control capacity of 3200 VA allows operation of both small and larger heating systems. Electronic regulation ensures precision and stable performance without mechanical vibrations.

No night mode or temperature reduction function – this is a simple, effective regulator: without unnecessary features, focused solely on what truly matters.