The Ohio Weatherization Training Center has pulled together some online training resources:
WAPTAC– If you open any of the tabs it has numerous power point presentations, information, quizzes
https://nascsp.org/wap/waptac/doe-trainings-tools/wap-standardized-curricula/
True Tech Tools– This has a bunch of videos showing how all their instruments work and provides demonstrations of diagnostic testing. Several categories to choose from:
https://www.trutechtools.com/Videos
NREL– We had a request for the SWS. Here is the online version:
WxTV– Several videos featuring all kinds of educational material that can be used as well as getting some history on Weatherization: