ClimateMaster 33B0043N07 TXV 322838-754 minimizing labor costs and system

minimizing labor costs and system downtime

Condition: Genuine OEM replacement part

As a direct replacement for legacy part numbers RLY2044 and RLY2044K

Mechanical Reliability: Utilizes a proven vapor-tension sensing element for consistent performance in demanding environments

Automatic Reset Functionality: The auto limit switch design allows the system to resume normal operation once temperatures drop to 220°F

ClimateMaster 33B0043N07 TXV 322838-754 minimizing labor costs and systemThe ClimateMaster 33B0043N07 TXV is a critical OEM metering device engineered for 2 ton high performance geothermal and water source heat pump systems. This thermostatic expansion valve features 3 8" x 3 8" ODF sweat connections and a 30 inch capillary tube, facilitating precise refrigerant flow control into the evaporator. Designed to maintain optimal superheat, this valve protects the compressor from liquid slugging while maximizing system energy