03/21
Model SP158.15
Page 3 of 8
Valve Installation (Standalone Accessory Only)
STEP 1: Unboxing & Preparation
The following components are included with this model. Pertinent installation steps are included for reference.
•
Plumbing grommet..........................................
Step 2
•
1-1/4
” x 1” reducer...........................................
Step 3
•
1-1/4
” x 4-1/2” nipple........................................
Step 3
•
Plumbed valve assembly.................................
Step 3
•
6 zip ties for heat trace.....................................
Step 4
•
Smaller insulation ring......................................
Step 5
•
4 zip ties for insulation within jacketing............
Step 5
•
Larger insulation section..................................
Step 5
•
2 straps and 2 heads for outer insulation.........
Step 5
•
Insulation disc..................................................
Step 5
•
Insulation seam tape........................................
Step 5
STEP 2: Auxiliary Outlet
a) Install the grommet in the jacket opening beneath the inlet, pointing the square cuts on the inner diameter
toward the sides of the shower.
b) Locate the coil of extra heat trace in front of the vertical piping. Carefully clip the zip ties holding this coil
together, taking care not to damage the heat trace.
c) This extra heat trace will soon be pulled rearward so it can run out the back of the unit. Clip the 1 or 2
insulation zip ties rearward of the heat trace that would prevent routing it in this fashion.
d) Remove and
discard the
insulation disc
over the auxiliary
outlet cap and
discard. The slits
in the insulation
here allow the
insulation to be
folded back
– find
the galvanized
cap over the
auxiliary outlet
and remove it with
slip-joint pliers or
a pipe wrench.
Installation Tip:
It is easiest to install this valve while installing the 8315CTFP-series shower itself; refer to
the 8315CTFP O&M for details.
If this valve is to be retrofitted into a completed shower,
the right-hand section of jacketing at the level
of the eyewash must be removed:
•
Peel the black seal trim off of the jacketing flanges in this area.
•
Remove the eyewash push flag and the shower handle assembly so the jacket can slide off.