{"product_id":"oem-trane-heat-exchanger-furnace-combustion-exc02199","title":"OEM Trane Heat Exchanger — Furnace Combustion — EXC02199","description":"\u003cp\u003eGenuine OEM Trane \u003cstrong\u003eEXC02199\u003c\/strong\u003e heat exchanger. This component transfers heat from combustion gases to your home's airflow while keeping flue gases separated — cracks or corrosion can cause poor heating, soot, or dangerous carbon monoxide leaks. A direct factory replacement ensures safe, efficient heat transfer and proper fit in your Trane furnace.\u003c\/p\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":63083404951923,"sku":"TRN-EXC02199","price":449.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-trane-heat-exchanger-furnace-combustion-exc02199","provider":"National HVAC Parts","version":"1.0","type":"link"}