{"product_id":"oem-lennox-100679-52-expansion-valve-11u99","title":"OEM Lennox 100679-52 Expansion Valve — 11U99","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 11U99\u003c\/strong\u003e (100679-52) is a genuine OEM expansion valve designed to meter refrigerant flow precisely into the evaporator coil, which is critical for maintaining efficient and consistent cooling performance in compatible Lennox systems. Failure of this component often presents as poor or uneven cooling, ice accumulation on the evaporator or suction line, abnormal system pressures, or increased energy consumption. This authentic Lennox OEM replacement part guarantees a direct fit and dependable operation, eliminating guesswork during repair.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081024094579,"sku":"LNX-11U99","price":59.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-100679-52-expansion-valve-11u99","provider":"National HVAC Parts","version":"1.0","type":"link"}