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which are essential for maintaining stable superheat across varying load conditions
Compact frame with standard mounting holes simplifies installation in crowded electrical control boxes
the blue button indicates a DC coil (24VDC)
For steam or low-temp water applications
5 mm actuator size is standard
ClimateMaster 33B0043N04 Valve 321142-301 which are essential for maintainingThe ClimateMaster 33B0043N04 Valve is a critical metering component designed for high performance water source heat pump applications. This 2 ton thermal expansion valve (TXV) features a 3 8" x 3 8" ODF (Outside Diameter Female) sweat connection, ensuring a secure, leak free braze joint during field installation. Engineered with a 15% bleed port (15bld) and a 30 inch capillary tube, this valve precisely regulates refrigerant flow to maintain optimal
