{"product_id":"oem-lennox-49k2201-orifice-1-25mm-49k22","title":"OEM Lennox 49K2201 Orifice 1.25Mm — 49K22","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 49K22\u003c\/strong\u003e (49K2201) is a genuine OEM 1.25mm precision orifice that meters gas flow at an exact diameter to maintain the correct fuel-to-air ratio for safe and efficient combustion in Lennox heating systems. Signs of a failing or clogged orifice include weak or unstable flame, incomplete combustion, sooting, or a noticeable drop in heating performance. As a direct OEM replacement, this part guarantees an exact fit and dependable operation in compatible Lennox furnace and heating applications.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081043689843,"sku":"LNX-49K22","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-49k2201-orifice-1-25mm-49k22","provider":"National HVAC Parts","version":"1.0","type":"link"}