{"product_id":"oem-lennox-100679-45-expansion-valve-11k29","title":"OEM Lennox 100679-45 Expansion Valve — 11K29","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 11K29\u003c\/strong\u003e (OEM reference 100679-45) is a genuine OEM expansion valve designed to precisely meter refrigerant flow into the evaporator coil, maintaining optimal system pressure and efficiency in compatible Lennox HVAC systems. If your system is experiencing poor cooling performance, frost buildup on the evaporator, or erratic pressure readings, a faulty expansion valve is often the cause. This direct OEM replacement ensures a perfect fit and restores your Lennox equipment to factory-specified operation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081022194035,"sku":"LNX-11K29","price":59.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-100679-45-expansion-valve-11k29","provider":"National HVAC Parts","version":"1.0","type":"link"}