{"product_id":"oem-lennox-blank-orifice-pack-10-pack-51c41","title":"OEM Lennox Blank Orifice Pack (10 Pack) — 51C41","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 51C41\u003c\/strong\u003e Blank Orifice Pack includes 10 OEM blank orifices designed to seal off unused burner ports in Lennox heating systems, ensuring proper gas flow distribution and combustion efficiency. If your system is experiencing uneven heating, flame irregularities, or burner port leaks, worn or missing blank orifices may be the cause. This genuine Lennox OEM pack is compatible with a range of Lennox furnace and heating equipment models requiring port blanking during service or conversion.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081048113523,"sku":"LNX-51C41","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-blank-orifice-pack-10-pack-51c41","provider":"National HVAC Parts","version":"1.0","type":"link"}