Portable countertop oven for sanitizing, disinfecting, pasteurizing, and deactivating viral particles and other heat sensitive pathogens

Ventilation equipment for residential, commercial and industrial applications, namely, electric fans, electrical heaters for commercial use, gas water heaters, exhaust hoods for kitchens, make-up air units, utility distribution systems comprised of electrical risers, plumbing risers, bus bars and wireways and electrical controls sold as a unit