Trap question

[bwiley (Blaine Wiley)]

@jpope

The picture in post 1 is a double trap - two traps in series.

The picture in post 9 is not a double trap, but it’s still improper.

That’s my take as well.

[homebild]

@jpope

The picture in post 1 is a double trap - two traps in series.

The picture in post 9 is not a double trap, but it’s still improper.

Right.

The installation in post #9 is really a modified “S” trap…a type of trap prohibited by plumbing codes.

[jpope (Jeffrey Pope, CMI)]

Agreed. . .