Cardinal 3825 2018

[whj77372]

We just got a 2018 3815 FL. It has a washer and drier, stacked in a bedroom closet. I have heard that the bathroom and kitchen gray tank are connected and 40 gallons, the washer has a 40 gallons gray tank and the blackwater is 40 gallons. The fresh water is 60 gallons. Does anyone know if what I just stated is correct? Thank You

[JohnVtx]

Originally Posted by whj77372

We just got a 2018 3815 FL. It has a washer and drier, stacked in a bedroom closet. I have heard that the bathroom and kitchen gray tank are connected and 40 gallons, the washer has a 40 gallons gray tank and the blackwater is 40 gallons. The fresh water is 60 gallons. Does anyone know if what I just stated is correct? Thank You

Not connected. I connected mine

[CHICKDOE]

2015 model 3825fl

70 gallon fresh
40 gallon black
40 gallon grey (kitchen sink, bathroom sink, shower)
40 gallon grey (washer)
all separate and not connected

there is a way to connect the two grey tanks so you can get a combined 80 gallon grey tank. but a valterra twist on sewer valve. it twists onto the sewer outlet where you would normally attach the sewer hose. attach this valve and close it. then open the two grey tank valves. they will equalize through there drains behind the valterra valve.