What is this pipe-connection for?
September 20, 2014 1:11 PM Subscribe
In my new airing-cupboard, there is a pipe-connection that looks very odd. Photo here. My initial thought was that something had corroded, but the cut-out areas are identical on each site, and look like they're supposed to be there. Is this right, or should I be getting someone to fix it? If it's supposed to be like this, then why? And should water be dripping from the top-pipe into the bottom?