{"product_id":"oem-trane-primary-heat-exchanger-assembly-exc01321","title":"OEM Trane Primary Heat Exchanger Assembly — EXC01321","description":"\u003cp\u003eThe Trane \u003cstrong\u003eEXC01321\u003c\/strong\u003e heat exchanger transfers heat from the burner combustion to the air moving through your furnace while keeping flue gases safely separated. A cracked or rusted exchanger causes uneven heating, a burner that shuts off on the flame rollout switch, and potential carbon monoxide leaks. This OEM-spec exchanger is engineered for a precise fit and safe operation in your Trane furnace.\u003c\/p\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":63083412783475,"sku":"TRN-EXC01321","price":449.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-trane-primary-heat-exchanger-assembly-exc01321","provider":"National HVAC Parts","version":"1.0","type":"link"}