Industrial Durability: Features a corrosion-resistant chrome-plated finish to withstand heavy-duty commercial use

or visible stress cracks in the mounting base

Field Service Efficiency: Features physical dimensions optimized for standard mounting brackets in most condensing units

provided 1/8 inch of insulation is stripped from the tip after cutting

Carrier 331709-752 TXV Replacement 322056-301 Industrial Durability: Features a corrosion-resistantThe Carrier 331709 752 TXV Replacement Kit is a field proven thermostatic expansion valve designed specifically for 3. 5 to 4 ton evaporator coils. Engineered for R 22 refrigerant systems, this hard shut off TXV modulates flow based on the technical cooling load, preventing liquid slugging to the compressor while maintaining precise superheat control. As a Factory Authorized Part, it serves as a drop in replacement for legacy ICP and Carrier part