and verify that the external equalizer line is not blocked

Compressor Protection: Actively prevents liquid refrigerant from returning to the suction line

serving as a direct factory replacement for legacy hardware to reduce system downtime and eliminate the need for complex rewiring or new mounting points

Replacing a fouled or leaking coil with this OEM Bard part eliminates excessive head pressure and prevents compressor failure caused by inadequate subcooling

Carrier VSACC0402 Duct Sensor 322027-701 and verify that the externalThe Carrier VSACC0402 Duct Sensor is a high precision 10k ohm thermistor designed for accurate air temperature monitoring in both residential and commercial HVAC applications. As a direct replacement for the legacy VSACC0435 duct sensor, this unit ensures seamless point to point compatibility without requiring controller reconfiguration. The sensor features a 5 foot plenum rated cable and a durable stainless steel probe, making it ideal for discharge