{"product_id":"oem-lennox-r40086b002-orifice-orange-1-05-57w89","title":"OEM Lennox R40086B002 Orifice (Orange) 1.05 — 57W89","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 57W89\u003c\/strong\u003e, also referenced as R40086B002, is a genuine OEM orange-coded gas orifice with a 1.05 drill size, engineered to deliver accurate and consistent fuel flow to the burner in compatible Lennox furnace systems. A damaged or clogged orifice can cause poor flame quality, inefficient heating, or burner lockout conditions that affect overall system performance. This color-coded orange orifice simplifies identification during installation and ensures a precise OEM-spec fit for your Lennox equipment.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081047163251,"sku":"LNX-57W89","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-r40086b002-orifice-orange-1-05-57w89","provider":"National HVAC Parts","version":"1.0","type":"link"}