Yes, cos they usually all water underneath there and that used to be pumped out, every so often the engine room would pump all that out and to heat any water up  the cabins there used to be a, a small pump what used to pump the fresh water into the boiler and I used to have a  a piece of er copper  off that and just turn the steam on a little bit put it into a bucket of cold water and then instead of driving the pump that'd go into the, the er bucket and heat the water and boil it.