My shower is electric. I have a combi boiler and I was disappointed, when I needed a replacement shower, that I couldn't have a power-shower
but..... in March, during a bitter cold spell, my boiler went wrong. We had no heating and no hot water for 2 days. We did have a hot shower, though, and it was bliss to get out of bed into a freezing cold bedroom and then warm up under it. Bloody cold when you got out of course!
