If your air pressure switch is not closing due to insufficient draft

Its robust housing and industrial-grade internals make it a staple for contractors maintaining Carrier

Optimized Performance: Specifically calibrated for York and Johnson Controls equipment to maintain AHRI-matched system efficiency

When diagnosing refrigerant metering issues or restricted flow

Sporlan 470116 Accumulator 326070-701 If your air pressure switchThe Sporlan VPA5817 7SRD suction line accumulator is a critical component for maintaining system integrity in air conditioning and refrigeration applications. Designed with a 7 8" ODF solder connection, this vertical suction accumulator effectively prevents liquid slugging by trapping excess refrigerant and ensuring only vapor reaches the compressor. This model features a U tube design with a metering orifice, optimized for precise oil return even