bshpilot wrote:
would you want someone flushing their tanks w/ the water source that you DRINK from ??
Flushing your tanks at a non-potable water location would be best.
If you really REALLY must, you should at a minimum use a Back Flow Preventer , to prevent the potential contamination of the water source and your clean/drinking hoses -
Well the flushing device has a back flow preventer. That and the grey hose is only hooked up during the flushing operation, don't want that tanked filled on accadent!
That and you would need to suck back about 15' of water.
