Forum Discussion
ktmrfs
Jan 16, 2020Explorer II
1320Fastback wrote:
If you leave any of the valves open you run the risk of bugs, gas fumes and god knows what else getting into your tank and your RV.
Keep the valves shut unless draining.
Absolutely!! remember, there are NO p traps in the lines to the dump opening.!!!! More than once someone has left the grey tank valves open and either (a) wonders where the bad smell is coming from or (b) others nearby wonder where the bad smell is coming from. Well, no p trap= sewer gas
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