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ZONEFIRST introduces a new line of HVAC zone dampers and zoning systems designed for compliance with A2L refrigerant regulations. These systems support the industry’s shift to eco-friendly, mildly flammable A2L refrigerants with low Global Warming Potential (GWP). With built-in leak detection, these systems ensure safe operation by triggering shutdowns and ventilation in case of leaks. These solutions keep all dampers open to facilitate airflow, preventing refrigerant buildup and enhancing safety. The systems also include auxiliary contacts to integrate seamlessly with external devices for reliable, responsive safety measures.
