{"product_id":"lennox-57w64-secondary-heat-exchanger","title":"Lennox 57W64 Secondary Heat Exchanger","description":"\u003cdiv\u003e\n\u003cp\u003eThe Lennox 57W64 secondary heat exchanger coil extracts additional heat from combustion gases after they leave the primary heat exchanger, improving the overall efficiency of compatible furnaces. It is a genuine Lennox replacement part.\u003c\/p\u003e\n\u003cp\u003eConfirm the part number against your equipment's parts list before ordering.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Neuco","offers":[{"title":"Default Title","offer_id":49376945373406,"sku":"57W64","price":740.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/nesh-57w64-card.png?v=1794097256","url":"https:\/\/newenglandsupplyhouse.com\/products\/lennox-57w64-secondary-heat-exchanger","provider":"New England Supply House","version":"1.0","type":"link"}