I want to make a WC system from scratch, including the waterblocks, and maybe the resivoir. Since I do not have the technology to drill out the neccecary channels for the water to flow through the block, I want to know if something else would work. If I took a block of copper and attacked copper pipes the size of a pencil with water flowing through them would that have a similar effect?
I was going for something that would look like this:
the water would pump into the piping which would pick put the heat. Would this be efficient? If not, would sinking the pipes in a bit do anything?
All input is appreciated.