{"product_id":"oem-lennox-100679-47-expansion-valve-11k34","title":"OEM Lennox 100679-47 Expansion Valve — 11K34","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 11K34\u003c\/strong\u003e (OEM part 100679-47) is a genuine factory-replacement thermostatic expansion valve engineered to Lennox specifications for precise refrigerant flow control within compatible Lennox HVAC systems. This valve ensures the correct amount of refrigerant enters the evaporator coil, protecting compressor longevity and maintaining peak system efficiency. Symptoms of a failing expansion valve include inadequate cooling, ice formation on refrigerant lines, or erratic system cycling — installing this OEM part restores factory performance and reliability.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081023177075,"sku":"LNX-11K34","price":59.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-100679-47-expansion-valve-11k34","provider":"National HVAC Parts","version":"1.0","type":"link"}