{"product_id":"oem-lennox-100679-04-valve-expansion-25w25","title":"OEM Lennox 100679-04 Valve-Expansion — 25W25","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 25W25\u003c\/strong\u003e, cross-referenced as OEM part number 100679-04, is a precision-engineered expansion valve designed to meter refrigerant flow and maintain correct superheat in Lennox HVAC systems. Failure of this component often presents as insufficient cooling, evaporator icing, or fluctuating system pressures that signal improper refrigerant metering. This genuine Lennox OEM replacement part installs to factory specifications, ensuring dependable, long-term system operation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081024782707,"sku":"LNX-25W25","price":59.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-100679-04-valve-expansion-25w25","provider":"National HVAC Parts","version":"1.0","type":"link"}