I'd like to knock out a disused cupboard where there used to be a water heater...
http://tinypic.com/view/?pic=e65a4l
Can anyone idetify what the big grey pipes...
http://tinypic.com/view/?pic=e6589v
http://tinypic.com/view/?pic=e658hx
http://tinypic.com/view/?pic=e658nd...