Kelvinator mentions their "EnerJETic Action" (a term I do not remember). Wasn't there a brand of women's shoes with a similar sounding name back then? I am not sure of the spelling, but I remember the pronunciation sounded like "Ennajetics." Of course, that may just have been the way it sounded in the south. I wonder if Kelvinator's term ran into a trademark problem and that is why it was not used for very long.