Johnson Controls GM202-MH00 A2L Refrigeration Sensor for R454B Refrigerant

The Johnson Controls GM202-MH00 is a specialized refrigeration sensor designed for use with A2L class refrigerants, specifically R454B. This sensor provides critical monitoring capabilities for modern HVAC and refrigeration systems transitioning to lower global warming potential (GWP) refrigerants.

Key Features:

• Engineered specifically for A2L refrigerant compatibility, including R454B applications
• Provides accurate temperature and system monitoring for refrigeration equipment
• Designed to meet updated safety standards for mildly flammable refrigerant systems
• Compatible with Johnson Controls building automation and control systems
• Durable construction for reliable performance in commercial refrigeration environments

This sensor is essential for systems using next-generation A2L refrigerants like R454B, which are replacing higher GWP refrigerants such as R410A. The GM202-MH00 enables proper system monitoring and control while maintaining compliance with evolving environmental regulations and safety requirements.