Under Pressure: The Life Of Air In The Home

This course is designed to teach the principles of air movement through a home and the way, primarily, natural draft appliances are affected within it. Part of this course will use the HAM House (Heat and Moisture) model to demonstrate these principles.

In the end, you should be able to explain to a client how air moves through their home under various conditions and solutions if needed.

To request the class, complete this form.

Upcoming Class Dates

2024 NCSG Convention

March 20-24, 2024
Orlando, FL

OSCA May Day Convention

May 1-4, 2024
Vancouver, WA
Click here to register.


June 29, 2024
New Hampshire

NCSG 2024 Expo

August 8-10, 2024
King of Prussia, PA

South Carolina Guild 

September 12-15, 2024