This "anti-short cycle" logic is essential for protecting the compressor motor from damage caused by starting against high head pressure

additional seals or flare nuts should be checked for wear and replaced as needed during installation to ensure a secure fit

Optimized Power Draw: 12-watt rating provides sufficient magnetic flux for valve actuation while minimizing energy consumption

Technicians should note the F-class coil insulation

Carrier 331709-756 TXV Kit 326070-701 This "anti-short cycle" logic isThe Carrier 331709 756 TXV Kit is a field installed R 410A thermal expansion valve designed for precision refrigerant metering in high efficiency residential heat pumps and air conditioning systems. Engineered for Carrier, Bryant, and Payne fan coils and evaporator coils, this hard shut off TXV manages superheat under varying thermal loads to prevent liquid slugging and ensure optimal evaporator saturation. The kit utilizes a mechanical flare fitting