Floor temperature controller with changeover contact Berker R.1/R.3 black, glossy 20342045

Floor temperature controller – precise control of thermal comfort

The Berker R.1/R.3 floor temperature controller is a reliable solution for efficient management of underfloor heating. The device, made in an elegant black finish (RAL 9005), will perfectly fit into modern interiors. Designed for flush-mounting, it provides a discreet and aesthetic look of the installation. Thanks to the use of a bimetallic sensor, the controller offers stable and accurate temperature control, which translates into user comfort and energy savings.

Functionality and application

This model of the controller works in an on/off system, which means it controls the heating by directly switching the heating circuit on and off. A normally open (NO) contact allows easy connection to existing electrical installations. The controller is particularly recommended for use with underfloor heating systems in bathrooms, kitchens or living rooms, where precise temperature control is crucial for user comfort. Thanks to the external sensor, it is possible to monitor the room temperature and adjust the settings to current needs.

Features and benefits for professionals and users

• Flush-mounting: Enables aesthetic integration with the interior design – fewer visible elements mean a more elegant look of the installation.
• Bimetallic sensor: Provides stable and precise temperature regulation without the need for calibration – saves time during installation and use.
• Normally open (NO) contact: Facilitates integration with existing electrical circuits – simple connection means faster installation.
• Hysteresis range 1-1K: Allows precise adjustment of the controller's reaction to temperature changes – optimization of comfort and energy consumption.
• Voltage resistance 400V: Guarantees safe operation in standard electrical installations – a high level of safety.
• Controller class I: Ensures compliance with applicable safety standards – certainty of correct operation and compliance with regulations.
• Two-wire connection: Simplifies the installation process and reduces the amount of required cables – saves time and installation costs.
• Protection class IP20: Protects against accidental contact and dust – suitable for most indoor environments.

The Berker R.1/R.3 controller is a solid and functional device that will meet the expectations of both demanding installers and users who value comfort and energy savings.