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The ASPEN A2LZS Dual Refrigerant Detection System (RDS) Kit is designed for Aspen coils and air handlers that can be field-configured with A2L refrigerant systems, R-454b or R32. Aspen provides universal RDS kits for R32 and R454B to provide optimal performance. Certified to meet UL 60335-2-40 requirements, each kit provides a complete installation of the sensor and mitigation device required by the UL standard.
The A2LZS RDS kit includes all components needed for RDS installation and has an optional relay for controlling additional components. It features flexible installation and is ideal for installs on existing equipment.
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