{"product_id":"oem-lennox-valve-expansion-r410a-60m99","title":"OEM Lennox Valve-Expansion (R410A) — 60M99","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 60M99\u003c\/strong\u003e is a genuine OEM R410A thermostatic expansion valve that regulates the flow of refrigerant into the evaporator coil, maintaining the correct pressure differential necessary for efficient heat exchange in Lennox cooling systems. Common signs of a failing expansion valve include poor or uneven cooling, frost buildup on the evaporator, abnormal system pressures, and short cycling. This direct OEM Lennox replacement is manufactured to exact factory specifications, ensuring reliable performance and a proper fit in compatible Lennox systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081022390643,"sku":"LNX-60M99","price":59.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-valve-expansion-r410a-60m99","provider":"National HVAC Parts","version":"1.0","type":"link"}