{"product_id":"oem-lennox-603687-02-side-burner-box-with-manifold-13u76","title":"OEM Lennox 603687-02 Side-Burner Box With Manifold — 13U76","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 13U76\u003c\/strong\u003e, referenced as 603687-02, is a genuine OEM side-burner box complete with manifold, designed to house the burner assembly and ensure consistent fuel delivery for efficient combustion in Lennox furnace systems. If this component fails, you may notice issues such as incomplete ignition, uneven heating, burner rollout, or the furnace failing to light or stay lit. This complete OEM assembly replaces the original unit to factory specifications, restoring safe and reliable furnace operation in compatible Lennox systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081050210675,"sku":"LNX-13U76","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-603687-02-side-burner-box-with-manifold-13u76","provider":"National HVAC Parts","version":"1.0","type":"link"}