STIEBEL ELTRON VRL-C G Premium Accessories

Wall Mounted Controller

Product Details

• This digital control unit for up to 20 appliances has an integral LCD screen which displays all the relevant operating modes.
• The system can be operated and programmed intuitively with just 6 buttons. This allows stepless control of air flow rates and supply air temperature.
• Using the bypass function, night-time cooling in the summer can be set manually or to automatic mode.
• The integral time switch automatically switches between summertime and wintertime.
• In addition to the monitoring, status and alarm functions (filter change warning signal), demand-dependent operation can be achieved with the aid of CO2 and VOC sensors.
• The programming unit is mounted on the wall.

Technical Data

• Product Number: 204144.
• Width: 156 mm.
• Height: 82 mm.
• Depth: 31 mm.

CO2 Sensor

Product Details

• The CO2 sensor for demand-dependent, enhanced ventilation mode is supplied with a sensor and threshold switch.

Technical Data

• Product Number: 237649.
• Version: Room Sensor.
• Width: 80 mm.
• Height: 100 mm.
• Depth: 28 mm.

VOC Sensor

Product Details

• VOC sensor for demand-controlled management of decentralised ventilation units.

Technical Data

• Product Number: 237658.
• Width: 100 mm.
• Height: 100 mm.
• Depth: 28 mm.