Hello everyone. I am working on a project and it is important for me to know your opinion. In the winter, many people face the issue of pipes freezing, which means in the morning you have to wait a minute or less for the warm water to start flowing. I found a solution so that this water doesn't just go straight down the drain, but can be reused, for example, to flush the toilet. This way, you can save water and make your bills lower. Would you buy a system like this and how much would you approximately pay for it?