Partners Choice Valve Core Tools

Overview

The PARTNERS CHOICE 664331 is a brass core charging port designed for use on heat pump systems. This fitting provides a high-flow access point for refrigerant charging and recovery operations, allowing service technicians to connect manifold gauges or charging equipment to the refrigerant circuit. Constructed from brass, the port delivers reliable sealing and corrosion resistance under typical refrigerant system pressures and temperatures. HVAC technicians install this component as a direct replacement when the existing charging port is damaged, leaking, or missing, restoring proper service access to the refrigerant circuit. This core charging port is specified for use on PARTNERS CHOICE heat pump units, including models PDF2SF-X24K-045C and PDF2SF-X36K-100C. It is suited for residential split-system heat pump applications where a reliable, high-flow service port is required. The brass construction makes it appropriate for use with common refrigerants used in residential heat pump systems. Licensed HVAC technicians performing routine refrigerant service, system commissioning, or troubleshooting will find this port a straightforward replacement component. Key Features Brass construction for corrosion resistance and durability in refrigerant service applications High-flow design supports efficient refrigerant charging and recovery operations Direct-replacement fitment for specified PARTNERS CHOICE heat pump models Provides reliable sealed access point for manifold gauge and…