{"product_id":"combustion-testing-w-ty-nelson-1-2-day-class","title":"Combustion \u0026 Heat Exchanger Inspection - 1 Day (8 hr) Class - October 9th","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThis course provides a comprehensive foundation in gas furnace combustion theory and applied field practice. Students will develop the technical knowledge and hands-on skills necessary to measure and diagnose gas furnace combustion. \u003c\/span\u003e\u003c\/p\u003e","brand":"NextGen HVAC Academy","offers":[{"title":"Default Title","offer_id":48026986512535,"sku":null,"price":550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9261\/8647\/files\/sauermann-si-ca-030.webp?v=1785247849","url":"https:\/\/nextgen-hvac-academy.myshopify.com\/products\/combustion-testing-w-ty-nelson-1-2-day-class","provider":"NextGen HVAC Academy","version":"1.0","type":"link"}