ClimateMaster 33B0002N07 TXV 320074-702 Direct OEM Compatibility: Verified as

Direct OEM Compatibility: Verified as an identical replacement for 89M9301 and 100335-28

two-position spring return actuator designed for reliable control in demanding HVACR applications

facilitating a direct swap-out during field service

Industry Compliance: Engineered to meet standard boiler feed valve requirements for residential and commercial heating

ClimateMaster 33B0002N07 TXV 320074-702 Direct OEM Compatibility: Verified asThe ClimateMaster 33B0002N07 TXV is a critical 1 2" x 1 2" thermostatic expansion valve designed specifically for high efficiency water source heat pumps and geothermal systems. As a veteran technician knows, maintaining precise refrigerant flow control is essential for protecting the compressor and ensuring the evaporator coil operates at peak thermal efficiency. This OEM ClimateMaster expansion valve utilizes a dual port balanced design with an