Trane BAYC02K002C CO2 Sensor Partial Kit Wall Mount Box

The Trane BAYC02K002C CO2 Sensor Partial Kit Wall Mount Box delivers precise indoor carbon dioxide monitoring for demand-controlled ventilation, using an NDIR CO2 sensor to measure 0–2000 ppm and provide a 0–10 VDC output to the HVAC controller. This wall-mount sensor partial kit is designed as a field-installed accessory for Trane rooftop units, commercial HVAC systems, and building automation networks that require wall-mounted CO2 sensing for economizer and ventilation control, commonly used in commercial office buildings, schools, hospitals, and retail facilities, with compatibility to ReliaTel Controls and Building Automation Systems. Maintenance teams, HVAC service technicians, and system integrators use the BAYC02K002C for replacement, retrofit, and ventilation upgrades to sustain continuous indoor CO2 monitoring and automatic outdoor air ventilation based on occupancy, with common replacements including BAYCO2K002A CO2 Sensing Kit, FIACO2K001 CO2 Sensing Kit, and BAYSENS250.