The Enviro-tec PM-02-0052 Motor is a high-performance 1/4 HP blower motor designed for precision airflow management in Enviro-tec VAV boxes and fan coil units

With its compact footprint and thermoplastic leads

You can verify this by checking for continuity across the relay coil or inspecting for visible heat damage at the terminals

If your thermostat or control board outputs 24V to the contactor coil

Full Functionality: Restores complete access to Celsius/Fahrenheit switching

Carrier EA02DZ484 TXV 323055-751 The Enviro-tec PM-02-0052 Motor isThe 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