This HVAC expansion valve is a critical component for technicians looking to optimize evaporator efficiency and ensure precise superheat control

Durable Construction: Heavy-duty bellows assembly provides reliable modulation in commercial refrigeration and cooling systems

Professionals should verify the CW rotation and pitch angle to ensure compatibility with existing motor specifications

which signifies its 2-6 PSI rating according to the standard Sensus spring color chart for service regulators

Trane 4AYTXVH3G4248A TXV 320819-301 This HVAC expansion valve isFor service technicians managing light commercial or residential split systems, the Trane 4AYTXVH3G4248A TXV is a direct OEM solution engineered for high precision refrigerant metering. This 3 4 ton R410A expansion valve maintains optimal evaporator superheat by utilizing a balanced port design, which effectively negates the influence of varying liquid pressures. Whether you are performing a TXV replacement on a standard air conditioner or a high