337 mm
(13.25 in)
1950 mm
(76.75 in)
546 mm
(21.5 in)
364 mm
(34.0 in)
38 mm
(1.5 in)
REF
Figure 4: F-425-S Rough-In Diagram
① Mains input (medical grade GFCI)*
② 31.8 mm (1-¼ in) outer dia. twin overflow assemblies
③ 63.5 mm (2-½ in) rail, all around perimeter
④ Height-adjustable tub supporting legs
⑤ Headrest raising and lowering assembly
⑥ 31.8 mm (1-¼ in) NPT x plain end pipe tube filler
connection
Adjust leg length as indicated below to allow for proper drainage (assumes level floor):
Leg Set
Leg Length, cm
(inches)
5
25.4 (10.00)
4
28.0 (10.625)
3
28.6 (11.25)
2
30.2 (11.875)
1
31.1 (12.25)
14
WHITEHALL MANUFACTURING P.O. BOX 3527 City of Industry, CA 91744-0527 U.S.A.
Phone (800) 782-7706 (626) 968-6681 Fax (626) 855-4862 https://www.whitehallmfg.com
2689 mm
(105.875 in)
2267 mm
(89.25 in)
1073 mm
(42.25 in)
127 mm
(5.0 in)
REF
194 mm
(7.625 in)
1467 mm
(57.75 in)
419 mm
(16.5 in)
TYP
159 mm
(6.25 in)
102 mm
(4.0 in)
178 mm
168 mm
(7.0 in)
(6.625 in)
REF
⑦ Drain valve lever handle
⑧ Filler spout
⑨ 76.2 mm (3 in) butterfly valve, 76.2
mm (3 in) outer diameter tailpiece
⑩ Turbine and carriage assembly
⑪ Removable grid strainer
⑫Thermometer
Rough-In
for F-425-S
* Customer provided