More Grey Tank ???s

[Chief]

1. Does the bathroom grey tank drain through the black tank?

2. Which grey tank does the washer (if your camper is equipped with one) drain into?

3. Is it recommended to keep the grey tank drain open when using the washer?

Thanks!

[hankpage]

#1. 99.9% do not ..... some with ½ bath do. Also some outside kitchens.

#2. Should be into main gray tank.

#3. With full hookups I leave my gray tanks open until the day that I will be dumping my black tank. Then open grays to flush hose. I leave a high spot in my sewer hose to create a trap so sewer fumes do not enter my gray tanks while they are open. My washer and drier are coin operated and in a building at the camp ground so any other advise I am useless.

Travel safely, Hank

[SAABDOCTOR]

HI EVERYTHINg Hank says is true eventhough i too use the camp ground washer and dryer. my unit has the hook ups and the drain goes into the bathroom grey tank. i too leave my grey tanks open till a few days before departing. just like hank.

[SteveC7010]

This thread is still active and addresses some of your question in pretty thorough detail:

http://www.keystonerv.org/forums/showthread.php?t=7007