Why is it when I turn on the sink in my Kitchen and Bath, the water is scalding hot instantly. As a Father of small children, this is very disturbing. Normally, you have to allow the water to run for a while, before it will get hot. If anyone knows how to fix this, please let me know at firstname.lastname@example.org
Most of the posters have the opposite problem – how to make the water instantly hot. You might have a hot water recirculating system that is doing this. Ask an experienced plumber to look at your system and make recommendations for a quality mixing valve in the right location(s). You do not want your children harmed.