Dear Rabbi Simon,
I saw this Kosher Water Minibar (https://www.kosher-water-minibar.co.uk/) advertised, and quite fancy reducing my energy bill and level of anxiety at my Shabbat urn hot water running out. I know the laws of Shabbat can be highly complex and some technological “solutions” are controversial. This product claims certification from Zomet and Institute of Science and Halacha. Is this reliable?
Thank you for your question. I have looked into this hi-tech, environmentally friendly product, and the halakhic certification with regard to Shabbat use is of a good standard. Enjoy.
Rabbi Rashi Simon