{"product_id":"oem-trane-furnace-heat-exchanger-exc01854","title":"OEM Trane Furnace Heat Exchanger — EXC01854","description":"\u003cp\u003eGenuine OEM Trane \u003cstrong\u003eEXC01854\u003c\/strong\u003e heat exchanger. This component transfers combustion heat to the circulating air while keeping flue gases safely separated — a cracked or corroded exchanger can leak carbon monoxide and trigger reduced heating output or safety lockouts. This factory replacement ensures proper fit and safe, efficient operation in your Trane furnace.\u003c\/p\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":63083402068339,"sku":"TRN-EXC01854","price":449.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-trane-furnace-heat-exchanger-exc01854","provider":"National HVAC Parts","version":"1.0","type":"link"}