"Harry Bloomfield" wrote in message
...
Jim GM4DHJ ... explained on 04/07/2019 :
why not? ... most people put it into a rainwater gully and complain when
it freezes up ... mine goes to a horizontal 100m run under the suspended
floor that only serves the utility room sink ....so no freezing up
problems...

That's an awfully big utility room..

sorry don't get that ? .....