{"product_id":"hvac-design-vs-actual-operation-book-66f57be3","title":"HVAC Design vs Actual Operation: The Performance Gap","description":"\u003cp\u003e\u003cem\u003eHVAC Design vs Actual Operation: The Performance Gap\u003c\/em\u003e examines heating and cooling load calculations, installation and commissioning practices, and energy-efficient building operation and design. Related subjects: commercial or industrial HVAC systems; technical formulas and calculations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthor:\u003c\/strong\u003e Charles Nehme\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublication date:\u003c\/strong\u003e May 17, 2026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLanguage:\u003c\/strong\u003e English\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormats:\u003c\/strong\u003e Hardcover, Paperback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Publisher not specified","offers":[{"title":"Hardcover","offer_id":57296391012657,"sku":"BOOK-66F57BE3-hardcover","price":49.99,"currency_code":"USD","in_stock":true},{"title":"Paperback","offer_id":57296391045425,"sku":"BOOK-66F57BE3-paperback","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/9600\/4657\/files\/81znmerHFDL.jpg?v=1793765991","url":"https:\/\/aecbookstore.com\/products\/hvac-design-vs-actual-operation-book-66f57be3","provider":"AECBooks","version":"1.0","type":"link"}