{"product_id":"r72db0053df-mortex-1-5-3t-r410-txv","title":"R72DB0053DF Mortex 1.5-3T R410 TXV","description":"\u003ch1\u003eR72DB0053DF Mortex 1.5-3T R410 TXV\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eMortex R72DB0053DF OEM TXV — 1.5 to 3 Ton, R‑410A\u003c\/strong\u003e The R72DB0053DF is the DF‑revision R‑410A thermostatic expansion valve used in Mortex and Nordyne evaporator coil assemblies. Designed for 1.5–3 ton systems, this TXV provides precise refrigerant metering, stable superheat, and improved cooling performance. The DF revision includes updated OEM mounting and bulb hardware while maintaining identical metering characteristics to the standard R72DB0053. Direct OEM fit for Mortex coil housings and compatible outdoor units.\u003c\/p\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\u003eR72DB0053DF\u003c\/strong\u003e (current OEM, DF revision)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eR72DB0053\u003c\/strong\u003e — same TXV family, 1.5–3 ton, R‑410A\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMortex \/ Nordyne TXV series\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with tube‑and‑fin and select micro‑channel coils\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Mortex R72DB0053 is a 1.5 to 3 ton thermal expansion valve designed for R-410A refrigerant systems. It regulates refrigerant flow to optimize system performance. The valve enhances efficiency and reliability by maintaining proper superheat, ensuring consistent cooling performance across varying load conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor use with R-410A refrigerant systems\u003c\/li\u003e\n\u003cli\u003eSupports 1.5 to 3 ton nominal capacities\u003c\/li\u003e\n\u003cli\u003eEnsures accurate refrigerant flow and superheat control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eDesigned for R-410A refrigerant, this valve supports systems with a nominal capacity range of 1.5 to 3 tons.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MORTEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: R72DB0053\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: MEX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quinn","offers":[{"title":"Default Title","offer_id":45277036052546,"sku":"173-R72DB0053DF","price":142.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/files\/Screenshot2026-09-26113857.png?v=1790447948","url":"https:\/\/hvacpartstore.com\/products\/r72db0053df-mortex-1-5-3t-r410-txv","provider":"HVACpartstore","version":"1.0","type":"link"}