VENTS-US CO2 sensors CO2-1 Controller for HRV

The VENTS-US CO2-1 Controller is an indoor carbon dioxide sensor used to regulate ventilation based on measured CO2 concentration.

The CO2-1 version includes LED indicators and operation buttons for switching modes, including CO2-based control.

Its relay and analog outputs support compatibility with ventilation systems that accept external control signals.

Product Features:

• CO2-Based Ventilation: Measures indoor carbon dioxide concentration for demand-controlled ventilation.
• LED Indication: CO2-1 includes LED lights for concentration and operation status.
• Three Operation Modes: Buttons indicate on, off, and CO2-concentration-based operating modes.
• Manual On/Off Button: Allows switching ventilation on or off when CO2 control is not required.
• Relay & Analog Outputs: Outputs make the sensor compatible with ventilation systems accepting control signals.
• Self-Calibration: Integrated self-calibration supports reliable long-term sensing.
• HRV/ERV Application: Designed for single-room, residential, and commercial HRV/ERV control use.

Warranty

Includes manufacturer limited warranty coverage where applicable. Verify final warranty terms with the manufacturer or authorized seller.