Carrier 331709-789 TXV Kit 320720-756 single-phase power systems commonly found

single-phase power systems commonly found in hospitality and multi-family commercial facilities

protecting internal compressor valves

suitable for R-410A refrigeration systems as well as R-22 and R-134a retrofits

Does this switch handle the 120V circuit or 24V

matching legacy footprints for rapid installation

Carrier 331709-789 TXV Kit 320720-756 single-phase power systems commonly foundEnsure peak evaporator performance with the Carrier 331709 789 TXV Kit, a factory authorized solution designed for 3 to 3. 5 ton residential and light commercial systems. This OEM thermostatic expansion valve is highly compatible with R410A refrigerant, utilizing an internal check valve to manage liquid flow effectively during cooling cycles. Engineered to replace outdated part numbers like 331709 772 and 1185501, this TXV replacement kit features a 3