0" WC (Water Column)

featuring an updated white housing and integrated occupancy sensor for proactive energy management

Optimized Airflow: The 26-degree pitch is specifically calibrated for Modine PD150 unit heaters to maximize thermal transfer

Thermal Resilience: Specialized EPDM elastomers are rated for hot water service up to 150°F

ClimateMaster 33B0043N07 TXV 321894-706 0" WC (Water Column)The 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