Carrier EA02DZ484 TXV 326058-758 Common Questions: What are the

Common Questions: What are the primary causes of solenoid "chattering" in this valve

Technical specifications confirm compatibility with various gas furnace ignition systems

If your diagnostic code indicates a pressure switch failure or if the inducer vent motor is not spinning upon a call for heat

Universal Compatibility: Includes hardware for surface or bracket mounting to replace various OEM limit controls

or standard on/off actuation

Carrier EA02DZ484 TXV 326058-758 Common Questions: What are theThe Carrier EA02DZ484 is a precision engineered 12 ton thermostatic expansion valve (TXV) designed for high capacity light commercial and industrial HVACR systems. Specifically calibrated for R22 and R407C refrigerants, this TGEX series expansion valve ensures stable evaporator superheat by modulating refrigerant flow based on heat load. This Carrier OEM replacement part features a 5 8 inch ODF inlet and a 1 1 8 inch ODF outlet, providing a direct