{"product_id":"oem-lennox-orifice-ring-28-x-4-15z68","title":"OEM Lennox Orifice Ring 28 X 4\" — 15Z68","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 15Z68\u003c\/strong\u003e is a genuine OEM orifice ring measuring 28 x 4 inches, designed to provide a secure seal and maintain correct fuel flow alignment within compatible Lennox heating systems. A degraded or improperly fitted orifice ring can cause fuel leaks, combustion inefficiency, or uneven burner performance. This direct OEM replacement is manufactured to Lennox factory specifications, ensuring a precise fit and long-lasting, dependable operation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081047556467,"sku":"LNX-15Z68","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-orifice-ring-28-x-4-15z68","provider":"National HVAC Parts","version":"1.0","type":"link"}