Carrier 30RA502113 TXV Valve 323613-751 whereas the A1094 uses a

whereas the A1094 uses a ribbon cable

even during rapid ambient temperature shifts

A crankcase heater is recommended if the unit is located in areas where ambient temperatures drop below the evaporator temperature to prevent liquid slugging

Improved Response: Designed for high thermal transfer to ensure the temperature sensor well provides real-time data to the CCN (Carrier Comfort Network)

this pneumatic radiator actuator provides a reliable drop-in solution for maintaining legacy hydronic systems

Carrier 30RA502113 TXV Valve 323613-751 whereas the A1094 uses aThe Carrier 30RA502113 TXV Valve is a Factory Authorized Parts thermostatic expansion valve engineered for high precision refrigerant flow control in light commercial and residential HVAC units. This bi metal metering device is critical for maintaining the balance between the high and low pressure sides of the system, ensuring the evaporator coil receives the exact saturation required for optimal thermal exchange. Designed to replace failing or