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INSTALLATION INSTRUCTIONS

753457-100 REV. B

© American Standard Inc. 2003
All product names listed herein are trademarks
of American Standard Inc. unless otherwise noted.

HIGH GLOSS ACRYLIC
SHOWN LESS ALL FITTINGS

HAMPTON 
5' x 32"™ 
DROP-IN

WHIRLPOOL

2425.XXXW SERIES

FOR AFTER-SALES SERVICE CALL 1 (800) 442-1902 WEEKDAYS.

T H A N K     Y O U . . .

for selecting an American Standard bath. Your new 
bath is shipped to you after careful inspection. The 
whirlpool version is completely assembled with pump, 
motor, and system piping. All you need to finish the 
installation are your selected fittings and electrical 
connections for a whirlpool.

To insure maximum performance and pleasure from 
this product, please follow the instructions and 
cautions. 

GENERAL INSTALLATION INFORMATION

Carefully uncrate and inspect your new bath for any shipping damage. If such damage is found, report it to your vendor 
immediately.

After inspection and during installation, protect the bath from construction damage. After installation, and before 
enclosing with wallboard, tile, etc., water test the unit and check for leaks.

Do not make modifications to the whirlpool system or remove pump from factory mounting. This could adversely affect 
the safety and performance of the whirlpool and void the warranty. Do not handle or move the whirlpool by the pump, 
motor, or piping system.

Fittings (bath filler, shower arm, etc.) are not provided with the bath and must be ordered separately. Framing and 
enclosing materials are provided by others. Check for availability of optional American Standard wall tiling bead 
(required for recess installations).

Protect all finished surfaces of the whirlpool during construction and installation using a drop cloth.  

WARNING! Do not lift whirlpool by the piping harness at any time.

List of Optional Components (not included):
•  Tile Bead Kit 751755-100*
•  Safe-T-Heater 9075.120*

List of Required Components (not included):
•  Drain 1583.470*             •  Bath Filler* 

* see your American Standard Distributor

List of Required Tools and Supplies:

Tools
•  Level
•  Tape Measure
•  Pipe Wrench
•  Slip Joint Pliers
•  Screw Driver
•  Standard
      Woodworking Tools
•  Personal Safety
      Equipment
•  Caulking Gun

Supplies
•  Nails
•  Putty
•  Caulking (waterproof)
•  1 x 3 or 2 x 2
      Stringers
•  Drop Cloth
•  15 amp GFI
      Outlet
•  Cement, Plaster,
      Grout

GENERAL SPECIFICATIONS FOR 2425 WHIRLPOOL

WHIRLPOOL ELECTRICAL SPECIFICATIONS

PUMP

1.6 HP, 9.7 AMPS,120V.

60 x 32 x 21-1/2 (1524 x 813 x 546mm)

115 Lbs. (52 Kg.)

574 Lbs. (258 Kg.)

55 Gal. (208 L.)

  45 Gal. (171 L.)

16-1/4 x 38-1/4 (413 x 972mm)

26-1/4 x 52-1/2 (667 x 1334mm)

15 (381mm)

 43 Lbs./Sq.Ft. (208 Kgs./Sq.m)

15.6
35.3

INSTALLED SIZE
WEIGHT
WEIGHT w/WATER
GAL. TO OVERFLOW
WHIRLPOOL MIN. OPERATING VOL.
BATHING WELL AT SUMP
BATHING WELL AT RIM
WATER DEPTH TO OVERFLOW
FLOOR LOADING
(PROJECTED AREA)
PTS.
CUBE (FT

3

)

19-1/2

(495mm)

21-1/2

(546mm)

1-1/2 O.D.TAILPIECE

INTEGRAL

FEET

■ 

LEVELING

STRINGER

NOT FOR

SUPPORT 

ROUGH

FLOOR

FINISHED

WALL

60

(1524mm)

32

(813mm)

16

(406mm)

10-1/4

(260mm)

12

(305mm)

3

(76mm)

(8) JETS

3-1/2

(89mm)

2
(51mm)

CUTOUT IN FLOOR FOR DRAIN

PUMP

FINISHED

WALL

12

(305mm) OPT.

OPTIONAL TO 

FINISHED FLOOR 

USUALLY BETWEEN

65 & 78

(1651 & 1981mm)

C/L OF
OVERFLOW

4

(102mm)

C/L OF
SPOUT

C/L OF
VALVES

C/L OF
SHOWER ARM

2-3/4

(70mm)

 4-5/8

(117mm)

1-1/2 N.P.T.M.

THREADS

3/4

(19mm)

9

(229 mm)

C/L OF

SUPPLIES

C/L OF DRAIN

SEE FITTING

SPECS FOR

DIMENSIONS

(2) AIR VALVES

ON/OFF
SWITCH

PROVIDE ACCESS
TO PUMP FOR
SERVICE ON ALL
INSTALLATIONS

UNDERSIDE
OF DECK

SAFE-T-HEATER
REMOVABLE
BLANK

OUTLINE OF CUTOUT
58-1/2 X 30-1/2
(1486 X 775mm)

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