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The Aspen A2L3SA is a refrigerant detection kit that includes a board and sensor. This kit meets UL60335-2-40 4th edition safety standards. It features sensors specifically designed and calibrated for R32 with a 15+ year lifespan, eliminating the need for recalibration. The kit connects to the system's thermostat 24V wiring and provides essential mitigation control by activating the indoor blower and disconnecting power to the outdoor unit. All installation components are included.
This kit is ideal for HVAC technicians focusing on R32 refrigerant systems, ensuring compliance with safety standards while providing effective mitigation control.
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