PULSE ShowerSpas 1001 Kapalani - Manual (Page 2)

Retrofitting An Existing Shower:
Note: In a re-model in which you are not replacing the finished wall surface (tile, or backing
material) it is advisable to purchase a PULSE Showerspa model that covers the location of the
existing valve assembly- either single handle or two-handle type. If your PULSE Showerspa
model does not cover this area, you will need to either choose another PULSE Showerspa model
that does or make the necessary repairs with appropriate materials (i.e. wallboard, tile, fiberglass,
etc.).
1. Turn off the water supply to the shower. (Note: Typically there is a gate valve where the
water main enters the house. Turning the water valve off at the hot water tank does not turn
off the cold water supply line.)
2. Make certain the water is turned off completely to both hot & cold supply lines of the
Shower. (Turn the shower valve on, both hot and cold, to verify the water supply is off.)
Open a sink faucet in the bathroom in which you are installing the Showerspa to relieve any
pressure and help adequately drain the shower supply lines.
3. Remove the handle(s) and trim cover(s) of your existing valve exposing the valve body in the
wall.
4. Locate the hot and cold supply lines entering the valve. Using a reciprocating saw with sharp
metal saw blade, cut the existing valve out, preserving the threads of the supply lines entering
the valve. (Note: you should also cut the riser within the wall supplying the existing shower
head.) Carefully twist and remove the valve.
5. Unscrew the old shower head from the arm and then unscrew the arm.
6. It is recommended to extend the water supply lines outside the wall cavity parallel to the
finished wall surface. Attach a male threaded fitting to each supply line, maintaining ¼”- ½”
space between the male threaded fittings and the finished wall. The open end of the male
fittings should point down. For your convenience we have included (2) ½” 90° fittings
3 .
7. Make certain the location (height/width) of the stub-outs and connecting to them does not
interfere with the desired mounting height of the Showerspa.
8. Mark the location of the holes for the mounting bracket making sure the bracket is level. For
a person 5’8” – 6’2” tall, we recommend 43½” from finished floor height 4 . Before drilling
holes for the bracket, make certain the Showerspa will rest flat against finished wall surface
at the desired mounting height with the supply lines connected.
9. Drill ¼” holes through the wall surface using a masonry bit. Drill slowly to avoid cracking
and chipping. Insert anchors and securely screw bracket to the wall. Before connecting supply
lines, mount the Showerspa on the wall, checking the height, and making sure the Showerspa
feels secure.
10. Insert mounting brackets into slide track, place track into desired position and mark the hole
locations (2). Drill ¼” holes, insert anchors, place adjusting (oblong) inserts into mounting
brackets and screw to wall. Snap trim covers over mounting brackets.
11. Connect hot and cold water supply lines to male threaded pipe. Do not over-tighten. Before
mounting the Showerspa, check the fittings to make sure they are secure. Turn on water and
check for leaks. When fittings are leak-free mount Showerspa on wall.
12. Seal around the body of Showerspa with a bead of silicone.
3 Additional fittings may be necessary depending on your specific situation.
4 This height can vary depending on several factors (i.e. location of supply lines, old valve access area, personal
preference, etc.).