Wall-mounted remote control with temperature sensor Vaillant VR 91 (0020171334)

The Vaillant VR 91 wall-mounted remote control with integrated temperature sensor is designed for compatible Vaillant heating systems. It measures room temperature and provides remote control of boiler functions, allowing users to adjust target temperature, select basic operating modes and centralize temperature regulation for residential heating installations. The unit installs on a wall and communicates with the boiler to reflect actual room conditions and set heating parameters.

Advantages

The VR 91 combines temperature sensing and user controls in a single wall-mounted unit, reducing the need to access the boiler for adjustments. Its integrated sensor provides local room temperature feedback to the heating system, enabling more accurate temperature regulation. The device offers intuitive setpoint adjustment and basic mode selection, which simplifies everyday operation for homeowners and installers. As part of Vaillant systems it contributes to consistent indoor comfort and simplified heating management.

Suitable for

• Residential central heating systems compatible with Vaillant controls
• Rooms where localized temperature measurement is required for better regulation
• Homes where wall-mounted remote control is preferred over boiler-located controls

Key specifications

• Form factor: wall-mounted remote control with integrated temperature sensor
• Main functions: room temperature measurement, setpoint adjustment, basic mode selection, remote operation of boiler controls
• Compatibility: designed for use with compatible Vaillant heating systems and controls
• User interface: simple controls for adjusting temperature setpoint and selecting basic operating modes
• Application: intended for residential heating installations and room-level temperature regulation

How to use

Install the VR 91 on an interior wall at typical room height, away from direct sunlight, drafts and heat sources to ensure accurate temperature measurement. After mounting and wiring according to the system installation manual, use the unit to set the desired room temperature and select the basic operating mode. The remote control communicates with the boiler to apply the selected setpoint and operational mode; follow the Vaillant system documentation for pairing and configuration steps specific to your boiler or controller.

Usage recommendations

The unit should be positioned in a representative location within the room for correct temperature sensing. Avoid installation near windows, doors, radiators or kitchens where local temperature deviations may lead to incorrect regulation. Use the VR 91 for straightforward setpoint adjustments and check system compatibility before installation.