including older TAT Mark IV

you know that brittle coils or open continuity are common end-of-life indicators for these elements

and 240RA series)

Direct-Acting Operation: Functions reliably at zero pressure differential

York S1-025-32798-024 TXV 322057-301 including older TAT Mark IVWhen you are dealing with a starving evaporator or inconsistent superheat on a 3 ton R 22 system, the York S1 025 32798 024 TXV is the specific OEM replacement required to restore precise refrigerant metering. This thermostatic expansion valve is engineered for high reliability performance in legacy York, Coleman, and Luxaire residential air conditioning units and heat pumps. Featuring a 3 8" x 1 2" ODF sweat connection and a 30 inch capillary tube,