Hans Grohe 28110XX1 Plumbing Product User Manual


 
3
Install the Allrounder with the Optional Wall Outlet
Adapter with Hose Connection 28108XX1
Roughing in
If you are not using the 28108XX1 wall outlet adapter, go to page 9.
Install a properly anchored 1/2" NPT drop-eared ell, at
least 2" behind the surface of the finished wall. Install a
test nipple in the ell.
When the finished wall is complete, mark the test nipple at
the wall surface. Remove the test nipple.
Measure the test nipple to the mark.
Subtract 3/8" from this measurement. This is the length
of the brass nipple required to install the wall outlet
adapter.