Digital Wireless Temperature Controller SALUS VS20WRF — room thermostat for heating systems

The SALUS VS20WRF is a digital wireless temperature controller designed for room-level regulation of heating systems. It enables setpoint control and temperature monitoring without wired connections, allowing users to place the thermostat where it best reflects room conditions. The device supports schedule-based programming and manual adjustments, and is intended for residential and light-commercial heating applications that require cable-free installation.

Advantages

The wireless design simplifies installation and relocation by eliminating the need for thermostat wiring. Digital temperature sensing and setpoint control provide consistent room comfort and accurate regulation. Built-in schedule capability enables automated temperature changes throughout the day, reducing the need for manual intervention. The unit is compatible with common heating systems and integrates into existing radiators or boiler control schemes where a remote room thermostat is required.

Suitable for

• Homes requiring a wireless room thermostat for central heating
• Renovations where installing thermostat wiring is impractical
• Light-commercial spaces such as offices or small shops
• Rooms where accurate local temperature control is needed (bedrooms, living rooms, study)

Key specifications

• Digital temperature control with setpoint adjustment
• Wireless communication for room-to-receiver signaling
• Programmable schedule for automatic temperature changes
• Battery-powered operation for cable-free placement
• Compact wall-mountable design

How to use

Mount the controller on an interior wall in the room that best represents the space where temperature should be controlled, away from direct sunlight, drafts, or heat sources. Insert batteries and follow the pairing procedure to connect the unit wirelessly to the heating receiver or control module. Set the desired temperature either manually using the device controls or program a daily schedule to allow automatic setpoint changes. Monitor room temperature readings on the display and adjust as needed to maintain comfort and efficiency.

Usage recommendations

Place the SALUS VS20WRF at a representative height (typically 1.2–1.5 m above the floor) and avoid mounting above radiators, next to windows, or near doors to ensure accurate temperature measurement and reliable wireless communication.