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Installation
Instructions
Certified to comply with ANSI A112.18.1
Recommended Tools & Materials
ROUGHING-IN DIMENSIONS
Thank you for selecting American-Standard...the benchmark
of fine quality for over 100 years.
To ensure that your installation proceeds smoothly--please
read these instructions carefully before you begin.
M968637 Rev 1.3
Electric Drill
6mm (15/64")
Drill Bit
Pencil
Phillips Screwdriver
1660.225
1660.236
65mm
(2-1/2")
127mm
(5")
900mm
(35-3/8")
82mm
(3-1/4")
70mm
(2-3/4")
25mm
(1")
45mm
(1-3/4")
849mm
(33-3/8")
86mm
(3-3/8")
65mm
(2-1/2")
86mm
(3-3/8")
FINISHED FLOOR
OPTIONAL TO FINISHED FLOOR
USUALLY BETWEEN
915mm
(36")
1525mm
(60")
TO
Hammer
SHOWER SYSTEM KITS
1662 SERIES
1660.505
1660.500
1660.502
1498mm
(59")
32mm
(1-1/4")
13mm
(1/2")
1/2" NPT
RUBBER GASKET
FINISHED WALL
1/2" NPSM HOSE
CONNECTION
53mm
(2-1/16")
(48" - 60")
(OPTIONAL)
TO FINISHED
FLOOR
Turn off hot and cold water
supplies before beginning.
CAUTION
INSTALL WALL SUPPLY
1/2" NPT
APPLY SEALANT
OR TEFLON TAPE
1
Supply to WALL SUPPLY (1) is 1/2" NPT. See rough-in above for detailed information.
Install RUBBER SEAL (2) onto WALL SUPPLY (1).
Apply sealant or teflon tape to threads of 1/2" NPT supply nipple. Thread WALL SUPPLY (1)
onto supply nipple making a water tight seal. WALL SUPPLY (1) with RUBBER SEAL (2)
should be tight against finished wall.
2
1
146mm
(5-3/4")
67mm
(2-5/8")
1/2" NPSM
1/2" NPSM
1/2" NPSM
240mm
(9-1/2")
85mm
(3-3/8")
1/2" NPSM
24
0mm
(9-1/2")
8
5mm
(3-3/8")
1660.550
250mm
(9-7/8")
42mm
(1-5/8")
57mm
(2-1/4")
120mm
(4-3/4")
1660.843
1660.143
1660.743
1/2" NPSM
266mm
(10-1/2")
116mm
(4-5
/8")
122mm
(4-3/4")
1/2" NPSM
1/2" NPSM 1/2" NPSM
265mm
(10-3/8")
115mm
(4-1/2")
122mm
(4-
3/4
"
)
1/2" NPSM
258mm
(10-1/8")
121mm
(4-3/4")
98mm
(3-7/8")
76mm
(3")
252mm
(9-7/8")
239mm
(9-3/8")
94mm
(3-3/4")
81mm
(3-1/4")
247mm
(9-3/4")
94mm
(3-3/4")
1660.638
1660.628
1/2" NPSM
90mm
(3-1/2")
65mm
(2-1/2")
1660.741
191mm
(7-1/2")
24mm
(1")
A950646
610mm
(24")
651mm
(25-5/8")