{"product_id":"oem-lennox-lb-63979-orifice-0-0980-46j44","title":"OEM Lennox LB-63979 Orifice 0.0980 — 46J44","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 46J44\u003c\/strong\u003e (LB-63979) is a genuine OEM 0.0980 burner orifice precisely sized to control the fuel-to-air mixture entering the burner in compatible Lennox heating systems, promoting clean and efficient combustion. A damaged or incorrectly sized orifice can lead to rough ignition, yellow or flickering flames, sooting, or inefficient fuel consumption. Replacing it with this exact Lennox OEM specification part restores safe and peak furnace performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081046507891,"sku":"LNX-46J44","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-lb-63979-orifice-0-0980-46j44","provider":"National HVAC Parts","version":"1.0","type":"link"}