Join Date: Sep 2003
Location: Auckland New Zealand
Thanked 36 Times in 33 Posts
Rep Power: 14
If you're planning on re-piping be sure to use proper "crapper" pipe, expensive but worth it. Most others allow the smell to permeate through. I have 2 large collapsible black water tanks and niether of them exude any odours but one of the pipes fitted cheaply by a PO was really smelly.
I have no macerator pumps but intend plumbing some in because in most instances where there are pump -outs (on 3 continents) that I have tried to use they have not worked.