Transfers ToNot transferableDescriptionThis course is designed to introduce the selection, application, and maintenance of gas furnaces generally found in the residential Heating, Ventilation, and Air Conditioning (HVAC) industry. The course includes the different types of gas furnaces found in residential, commercial, and industrial applications. Various test instrumentation is used to evaluate operation of gas furnaces. Back to Top | Print-Friendly Page (opens a new window) Facebook this Page (opens a new window) Tweet this Page (opens a new window) Add to Favorites (opens a new window) All catalogs © 2026 San Joaquin Delta College. Powered by Modern Campus Catalog™ .