Layout Hvac Duct Design

Ductwork comes in round rectangular and flat oval shape.

Layout hvac duct design.

Before we go any further we need to consider some things which will play a big role in the overall efficiency of the system. To account for all the necessary factors many professionals use a tool called acca manual d. Critical for savings. The purpose of residential ductwork design is to properly distribute the airflow produced by your heating cooling system to your house.

In this video we ll be learning how to size and design a ductwork for efficiency. Choose the right duct size and layout. All the parameters relating to these components including air quantities duct insulation sizing method fan type etc. Make the layout as symmetrical as possible with branch ducts spaced evenly along the trunk duct and each branch of similar length.

All information provided in this document is to be used as a guideline only. Air conditioning ductwork design. Ensure proper ductwork sealing. The first one being the shape of the ductwork.

The user enters the duct layout as a line diagram including all the terminals fittings and the fan. How to design a duct system. Once all the system variables have been decided your hvac design professional can determine the most efficient ductwork design layout and calculate the correct duct size. Are entered in dialogue boxes that are called up on screen.

Depending on the layout of your home the general types of ductwork designs for maximum. Good ductwork design can help save money through increased efficiency balanced air distribution and proper air flow rates. The layout and installation of the duct system will incorporate these basic principles of good ductwork design. How to design a duct for an hvac application.

Situate the air handler close to the center of the layout to minimize the length of ductwork spans. Smoke exhaust ductwork internal insulated smoke exhaust ductwork must have perforated metal lining coated with fire rated spraying wrapping cladding and etc must applied where smoke exhaust ductwork in a different fire compartment it serves construction of 1 2mm galvanised steel or 0 9mm stainless steel thick ductwork. Includes a full worked example as well as usin.