HRAI Virtual Course: Residential Air System Design

The Residential Air System Design course is a 4-day program that builds on the knowledge and skills acquired in the Residential Heat Loss & Heat Gain course. It is recommended for individuals with prior knowledge of residential heat loss and heat gain calculations. The course includes theoretical and practical exercises to teach proper methods for designing residential air distribution systems. Topics covered include duct system layouts, sizing of supply and return air ducts, and grills. Participants will gain real-world installation options and worksheets to simplify the design process. A digital course manual is included, with an option to purchase a hard copy for $35. Learning Objectives • Understand the methods for designing residential air distribution systems. • Learn to layout and design duct systems, including sizing supply and return air ducts and grills. • Apply theoretical knowledge through practical exercises. • Gain real-world installation options and use worksheets to ease the design process. Prerequisites: Participants must complete the Residential Heat Loss & Heat Gain Calculations course and the Online Basic to Residential Air Systems module before attending. Duration: 4 days Course Date: April 8 - 11, 2025 10:30 am to 6:30 pm ADT Virtual classroom Spots: 5 HRAI regular fee: $1499 + tax per participant Use discount code for 50% off: EfficiencyNS2025