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Durable Construction: Heavy-duty steel housing protects internel bimetal components from mechanical stress in the plenum
For proportional (2-10VDC) requirements
System Efficiency: Variable speed capability allows for precise airflow modulation
using this York-certified part is essential for restoring factory-rated efficiency and achieving stable suction line pressure
York S1-R72DB0044 TXV Kit 320819-301 Durable Construction: Heavy-duty steel housingThe York S1 R72DB0044 TXV Kit is a precision engineered thermostatic expansion valve assembly specifically configured for Mortex evaporator coils. This thermal expansion device acts as the primary refrigerant metering component, regulating liquid flow into the evaporator to maintain optimal superheat across various heat loads. Designed for R 410A applications, the S1 R72DB0044 utilizes a stainless steel power element and a balanced port design to
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