What if my copper piping ruptures though. I know it can you know it can just like supplies, washing machine hoses Well X Troll tank, baseboard heat. I know that an expansion tank can rupture but so can anything else. I may have not been in this business as long as you and I do not know everything, so I dont want you to think I am just a wise a$$ kid.
I just dont know how far we have to go in this society to protect ourselves from stuff like this. I cant help but think that the insurance companies have had some say in the wording of the instructions that warn of leaking water so they dont have to cover possible damage.