{"product_id":"r72aa0082-mortex-ref-ori-082","title":"R72AA0082 Mortex REF ORI .082","description":"\u003ch1\u003eR72AA0082 Mortex REF ORI .082\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eMortex R72AA0082 OEM Refrigerant Orifice — .082 Size\u003c\/strong\u003e The R72AA0082 is the factory‑specified .082 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.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCross Reference:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eR72AA0082\u003c\/strong\u003e (current OEM)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMortex .082 refrigerant orifice\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFixed‑metering piston\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Quinn","offers":[{"title":"Default Title","offer_id":45276920512578,"sku":"173-R72AA0082","price":23.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/files\/Screenshot2026-09-21195607_3c5bc18e-cb66-4987-9730-3c079798a082.png?v=1790444663","url":"https:\/\/hvacpartstore.com\/products\/r72aa0082-mortex-ref-ori-082","provider":"HVACpartstore","version":"1.0","type":"link"}