{"product_id":"oem-lennox-r48573-012-txv-assembly-indoor-91w17","title":"OEM Lennox R48573-012 TXV Assembly Indoor — 91W17","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 91W17 (R48573-012)\u003c\/strong\u003e is a genuine OEM thermostatic expansion valve (TXV) assembly engineered for indoor Lennox HVAC applications, precisely metering refrigerant flow to the evaporator for maximum system efficiency. If this component fails, you may notice symptoms such as poor cooling performance, excessive frost on indoor coils, or erratic system pressures. This direct OEM replacement is designed to meet Lennox factory specifications and restore your system to proper operating condition.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081025536371,"sku":"LNX-91W17","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-r48573-012-txv-assembly-indoor-91w17","provider":"National HVAC Parts","version":"1.0","type":"link"}