{"product_id":"oem-lennox-lb-66957-cap-burner-support-42w03","title":"OEM Lennox Lb-66957 Cap-Burner Support — 42W03","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 42W03\u003c\/strong\u003e (LB-66957) is a genuine OEM burner support cap designed to cover and secure the burner support assembly within compatible Lennox furnaces, protecting it from heat stress and maintaining proper burner alignment during operation. A damaged or missing burner support cap can result in burner instability, reduced combustion efficiency, unusual noises, or unsafe heating conditions. Installing this authentic Lennox OEM replacement part ensures your furnace burner assembly remains properly supported and protected for long-term reliable performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081048637811,"sku":"LNX-42W03","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-lb-66957-cap-burner-support-42w03","provider":"National HVAC Parts","version":"1.0","type":"link"}