DVD (Chaptered)
$79.95
DVD + 3-Year Streaming
$119.93
3-Year Streaming
$79.95
Item#



Mechanicals: Rough-in and Final
©2004

Heating, ventilation, and air-conditioning (HVAC) comprise one of the major systems to be installed in a house. This video will guide students through application guidelines and installation of many of these components, such as furnaces, warm-air perimeter systems, air exchangers, and central air-conditioning. A viewable/printable instructor’s guide is available online. Correlates to the Competencies and Objectives of the National Center for Construction Education & Research. A Shopware Production. (15 minutes)



Playing preview clip:
Elements of Heating
Duct work carries heat throughout a house. Heating is measured in tonnage and British Thermal Units (BTUs). Heating elements are a heat producer, exchanger, distributor, and a control.