BLCT 4173 - Sheet Metal Air Distribution System
BLCT 3453 with D or better
This course covers instruction in the many types of furnace duct work and proper application of various duct fittings. Proper application and installation of furnace air distribution systems is also covered. Instruction on Type B galvanized sheet metal vent pipe and components is given and the proper sizing and installation of this metal piping is covered. Sheet metal math such as perimeter, area, and volume is also included in this course.