Carrier EA03SC221 TXV 326058-758 As a veteran-grade high limit

As a veteran-grade high limit control

Does this work for both fan and compressor motors

Technicians often see chattering contactors

and HK42FZ016 models

Carrier EA03SC221 TXV 326058-758 As a veteran-grade high limitThe Carrier EA03SC221 TXV is a high precision thermostatic expansion valve engineered for R 410A systems, serving as the official OEM direct replacement for EA03XC480. Designed for heavy duty HVACR applications, this thermal expansion valve operates within a 0 600 PSIG pressure range and a temperature envelope of 40F to 140F. It utilizes an ODF solder connection to ensure leak free integration into the liquid line. For technicians troubleshooting