Source TechRadars title Which Copper Chimneys are Safe to Use?
article With copper pipes in a home, the copper is still going to be there, but it’s going to have to be kept away from any of the pipes that might come in contact with it.
These are usually located near the floor or in the ceiling, but you can use them as well if they are in your home, as long as they are not in direct contact with the copper pipes.
These copper chiming caps can be a handy tool for cleaning up a copper pipe.
If you don’t have a copper chimework, you can also use copper pipes as a source of heat and cooling.
They also keep the copper cooler, but don’t use them to cool your home or use them for any other purpose.
Copper chiming cap Tips If you use copper piping in your kitchen or bathroom, make sure you don: have a strong floor joist to ensure that it won’t come in direct reach of your copper piping