Carrier EA02DZ454 TXV 321142-301 Standard hydronic actuators may fail

Standard hydronic actuators may fail prematurely in steam applications

as a Source 1 part

making it suitable for both indoor and outdoor environments

Loss of prime typically occurs if the trap is oversized or if steam pressure drops rapidly

Designed for precision filtration

Carrier EA02DZ454 TXV 321142-301 Standard hydronic actuators may failThe Carrier EA02DZ454 is a thermostatic expansion valve designed for precise refrigerant metering in high capacity residential and commercial cooling systems. This R22 expansion valve is also fully compatible with R407C refrigerant, making it a critical component for retrofits and repairs on older equipment. Featuring a 5 8 x 7 8 ODF connection, the EA02DZ454 serves as the direct Carrier EA02DZ450 replacement, ensuring seamless integration into