{"product_id":"manual-d-residential-duct-systems","title":"Manual D - Residential Duct Systems, 3rd Edition","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eManual D - Residential Duct Systems, 3rd Edition. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe ANSI recognized national standard for residential HVAC duct design will help you design a duct system in less time. The popular and accurate procedure has been revised to include updated and expanded VAV guidance, with detailed examples; impacts of excess length, sag and compression in flexible ducts; and new equivalent length values for flex duct junction boxes. Manual D, from the Air Conditioning Contractors of America (ACCA), provides a single set of ANSI recognized duct sizing principles and calculations that apply to all duct materials.\u003c\/span\u003e\u003c\/p\u003e","brand":"ACCA","offers":[{"title":"Default Title","offer_id":37496492785829,"sku":"9781892765437","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1771\/6645\/products\/Manual_D_-_Residential_Duct_bde26f64-f682-48b2-b121-b3889925633a.jpg?v=1608579158","url":"https:\/\/bookstore-upstryve.myshopify.com\/products\/manual-d-residential-duct-systems","provider":"UpStryve Book Store","version":"1.0","type":"link"}