{"product_id":"oem-lennox-thermostatic-expansion-valves-81m58","title":"OEM Lennox Thermostatic Expansion Valves — 81M58","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 81M58\u003c\/strong\u003e is a genuine OEM Thermostatic Expansion Valve (TXV) designed to precisely meter refrigerant flow into the evaporator coil, ensuring optimal system efficiency and temperature control in compatible Lennox cooling systems. If your system is experiencing poor cooling performance, frost buildup on the evaporator, or inconsistent temperature regulation, a faulty TXV is often the cause. This direct OEM replacement guarantees a proper fit and restores your Lennox system to factory performance specifications.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081025634675,"sku":"LNX-81M58","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-thermostatic-expansion-valves-81m58","provider":"National HVAC Parts","version":"1.0","type":"link"}