{"product_id":"oem-lennox-burner-replacement-kit-94k75","title":"OEM Lennox Burner Replacement Kit — 94K75","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e94K75\u003c\/strong\u003e burner replacement kit restores clean, reliable combustion to your Lennox gas furnace. The burners mix gas and air and hold a stable flame across the heat exchanger, transferring heat to your home's airflow. Over time, burners can corrode, clog with rust and debris, or develop cracked ports that disrupt the flame pattern. This kit is manufactured to exact Lennox specifications for proper flame geometry and heat exchanger compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e Delayed or rough ignition, a yellow or lifting flame instead of a crisp blue one, sooting, rumbling or popping noises during light-off, uneven heating, or repeated flame-sensor lockouts caused by an unstable burner flame.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Burner port size, spacing, and orifice alignment are critical to safe, efficient combustion in Lennox furnaces. The OEM \u003cstrong\u003e94K75\u003c\/strong\u003e kit ensures the flame lands correctly on the heat exchanger and the flame sensor reads a strong signal — preventing carbon monoxide risks, cracked heat exchangers, and nuisance shutdowns that mismatched aftermarket burners can cause. Choose the factory-authorized kit for safe operation and preserved warranty coverage.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081087992179,"sku":"LNX-94K75","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-burner-ribbon-LNX-94K75.jpg?v=1783759604","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-burner-replacement-kit-94k75","provider":"National HVAC Parts","version":"1.0","type":"link"}