how can I find info on the capacity of each grey tank?

[trailernovice]

Our new trailer has two grey tanks...one for the shower/the other for the kitchen sink...has two grey outlets--the black outlet is linked into one of the grey outlets, and the other grey outlet is stand-alone...

here's the issue...I see the TOTAL grey capacity in the specs, but nothing about how this total is divided between the two tanks...ex. does it hold 10 on the 'galley' tank and 42 on the shower tank? vice versa? an even split between the two?

curious because I don't want a repeat of the 'water is backing up into the bathtub' thing

[lc0338]

If you can measure the dimensions just plug them in HERE

[downtheroad]

Give them a call:
Customer Service Hours

Monday - Thursday: 8:00 A.M. - 5:00 P.M.
Friday: 8:00 A.M. - 3:00 P.M.
Customer Service: 855-226-7496
Email: warranty@crossroadsrv.com

[bdpreece]

I would probably contact the manufacture first but if that did not work;
You can get pretty close by turning your hose on full and timing how long it takes to fill a 5 gallon bucket then with empty tanks time how long it takes to fill until the water starts to come up in the shower drain or the sink.

[trailernovice]

donn? that's too much of a common-sense approach for me to grasp....can't everything just be googled?

[donn0128]

Fill them and using a 5 gallon bucket drain each one recording the number of buckets full you drain out.