Jayco Class C 22j drains

[cherv]

Under the coach checking undercarriage for the winter and noticed 3 white drain tubes (pictures) on drivers side behind front storage compartment, they are not the low point drains, could they be for a/c runoff? The kitchen and bathroom sinks are on the passenger side, too far away to be drains. The low point drain valves are in rear storage compartment above the sewer outlet.

[Atlee]

Those are the "infamous" fresh water tank drains. The ones that siphon off so much of the fresh water in my 22J, at least.

I don't know why there are 3 though.

Originally Posted by cherv

Under the coach checking undercarriage for the winter and noticed 3 white drain tubes (pictures) on drivers side behind front storage compartment, they are not the low point drains, could they be for a/c runoff? The kitchen and bathroom sinks are on the passenger side, too far away to be drains. The low point drain valves are in rear storage compartment above the sewer outlet.

[cherv]

Ours is a 2019 22j with zero issues, we got lucky so far. Made so mods to interior like mirror on inside of bathroom door,12x48", added piano hinges to storage panels under dinette cushions, added storage retainers for overhead bunk ladder....

[Trapper2022]

Definitely the fresh water tank overflow. When I looked at mine there was no room on top of tank to easily reroute pipes. Also no room for a single larger overflow pipe.

Enjoy the journey