I posted a while back about the loop, because I have been seeing New homes without the loop, seems like the same models with integral back flow preventer. spoke to a plumber who claimed he had been installing without a loop for a while .
I posted a while back about the loop, because I have been seeing New homes without the loop, seems like the same models with integral back flow preventer. spoke to a plumber who claimed he had been installing without a loop for a while .