CO2 sensor 655000850

Intelligent air quality monitoring in your home

The Zehnder CO₂ sensor is a key component of the heat recovery ventilation (recuperation) system ComfoAir Q. Its purpose is to precisely measure the concentration of carbon dioxide in the room, enabling automatic adjustment of system performance and ensuring optimal air quality. This allows you to enjoy a healthy and comfortable microclimate in your home without the need for manual monitoring.

This sensor does not operate independently—it requires connection to the Option Box module, which enables integration with the ComfoAir Q system. This solution allows the creation of an intelligent installation that adapts to current needs and ensures energy savings.

Functionality and application

The Zehnder CO₂ sensor is designed for wall mounting, making installation easy in any room. It is intended for air and gas monitoring, and its housing protects sensitive measurement components from damage. This ensures reliable, long-term operation.

• Automatic ventilation control: The sensor transmits CO₂ level data to the Option Box module, which controls the recuperator’s operation by increasing or decreasing air flow based on demand.
• Improved comfort: Maintaining optimal CO₂ levels enhances well-being, concentration, and productivity during work or study.
• Energy savings: Automatic ventilation regulation prevents unnecessary energy consumption by the recuperator.
• Compatibility: The sensor is specifically designed for use with Zehnder ComfoAir Q ventilation systems.
• Long-term reliability: A 2-year warranty confirms high build quality and durability.

Installation and compatibility

The Zehnder CO₂ sensor is easy to install—simply mount it on the wall using the included mounting kit. However, it is essential to remember that the sensor requires connection to the Option Box V2 module (available separately), which serves as the interface between the sensor and the ComfoAir Q recuperation system. Ensure your system is compatible with this sensor before purchasing. The device features a protective housing that safeguards internal components against mechanical damage and external environmental factors.