Carrier EA36UZ030 Expansion Valve 30067439-890 effectively maintaining a 30°F differential

effectively maintaining a 30°F differential to prevent heat exchanger overheating

providing a stable 24V interface for consistent burner performance

this genuine Marley replacement part ensures that the airflow dynamics and static pressure of the original system are restored without the shaft alignment or wiring complications often found with universal aftermarket alternatives

) vertical model features a single-setpoint design with a functional range of 55 to 85

Enhanced Durability: The magnetic clutch protects the motor and internal gears from excessive wear during continuous cycling

Carrier EA36UZ030 Expansion Valve 30067439-890 effectively maintaining a 30°F differentialThe Carrier EA36UZ030 Expansion Valve is a critical OEM replacement part designed for precise refrigerant metering in residential and commercial cooling systems. This thermostatic expansion valve (TXV) is specifically engineered for R 410A systems, ensuring the evaporator coil receives the exact volume of refrigerant required to maintain optimal superheat. Constructed with a bi metal composition, this valve provides exceptional durability and