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as a Source 1 part
Optimized Superheat Control: Maintains steady evaporator performance to protect the compressor from liquid carryover
ensuring the heat exchanger reaches optimal temperature before airflow begins
Designed for precision filtration
always verify the motor's shaft size and rotation limits
Carrier EA02DZ454 TXV 321142-301 as a Source 1 partThe 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