{"product_id":"oem-lennox-heat-exchanger-assembly-27m23","title":"OEM Lennox Heat Exchanger Assembly — 27M23","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 27M23\u003c\/strong\u003e is a genuine OEM heat exchanger assembly built to safely transfer heat generated by furnace combustion into your home's conditioned airstream while containing all harmful exhaust gases. A cracked or failed heat exchanger may produce symptoms such as carbon monoxide detector alerts, cold spots during heating cycles, visible cracks or rust, or repeated tripping of the high-limit safety switch. This is a direct Lennox OEM replacement part, ensuring proper fit and certified performance in compatible Lennox furnace models.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081063809395,"sku":"LNX-27M23","price":399.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-heat-exchanger-assembly-27m23","provider":"National HVAC Parts","version":"1.0","type":"link"}