{"product_id":"oem-lennox-103366-08-valve-exp-nxt-indoor-4t-12j36","title":"OEM Lennox 103366-08 Valve-Exp Nxt Indoor 4T — 12J36","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 12J36\u003c\/strong\u003e (OEM reference 103366-08) is a factory-original Lennox expansion valve engineered for Next-generation indoor air handler units in 4-ton configurations. This component meters refrigerant flow through the indoor evaporator coil, directly impacting cooling efficiency, humidity control, and compressor longevity. If your Lennox indoor unit is producing insufficient cooling, exhibiting frost on the evaporator, or showing abnormal operating pressures, replacing the expansion valve with this genuine OEM part provides a reliable, warranty-appropriate solution.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081023111539,"sku":"LNX-12J36","price":59.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-103366-08-valve-exp-nxt-indoor-4t-12j36","provider":"National HVAC Parts","version":"1.0","type":"link"}