R72AA0080 Mortex .080 REF ORI  

Mortex R72AA0080 OEM Refrigerant Orifice — .080 Size The R72AA0080 is the factory‑specified .080 refrigerant orifice used in Mortex tube‑and‑fin evaporator coil assemblies. This fixed‑metering piston regulates refrigerant flow for proper superheat and cooling performance in systems designed for orifice‑type expansion. Replace when the original piston is worn, contaminated, or mismatched after coil or condenser replacement. Exact OEM size and fit for Mortex evaporator housings.

Cross Reference:

• R72AA0080 (current OEM)

• Mortex .080 refrigerant orifice

• Fixed‑metering piston

• Fits select Mortex tube‑and‑fin evaporator coils