Electric heated "suicide" shower PART 1 - teardown & calculations

This is the first part of my video about the famous electric heated shower head, nicknamed a "suicide shower", produced by Lorenzetti and other makers. It looks quite dangerous, but it's widely used in Latin America and I don't hear about too many electric shock deaths caused by it. I take a look inside, explain how does it work and do some calculations regarding heating water up and tank-less heaters. PART 2:    • Electric heated "suicide" shower PART 2 - ...   You can support me on Patreon:   / diodegonewild   My Instagram:   / savage_danyk