Specification

Technical Information
Fixture*:
Bathing well:
Basin area,
bottom
45-3/4″ (1162 mm) x 25-15/16″ (659 mm)
Basin area,
top
65-3/8″ (1661 mm) x 29-5/16″ (745 mm)
Weight 107 lbs (48.5 kg)
To overflow:
Water depth 19-7/16″ (494 mm)
Capacity 112.9 gal (427 L)
* Approximate measurements for comparison only.
Drop-in cut-out 71-1/2″ (1816 mm) x 35-1/2″ (902 mm)
Blower
motor/control:
Heater V Hz A
300 W 220-240 50/60 15
Required Electrical Service
Dedicated circuit required, protected with Class A
Ground-Fault Circuit-Interrupter (GFCI) or Residual
Current Device (RCD):
Blower motor/control: 220-240 V, 15 A, 50/60 Hz
Installation Notes
Install this product according to the installation guide.
Floor support under bath must provide for a minimum of 60
lbs/square foot (291 kg/square meter) loading.
Hot water supply should be 70% of capacity or greater.
Installations will vary.
72" (1829 mm)
36"
(914 mm)
1-1/2"
(38 mm)
18"
(457 mm)
1"
(25 mm)
1/2"
(13 mm)
4-1/8"
(105 mm)
No change in measurement if connected with
drain illustrated. (K-7272)
1-1/2" Bath Drain
23"
(584 mm)
NOTE: Blower protrusion beyond the rim.
1"
(25 mm)
36"
(914 mm)
Blower Motor/Control Access
30" (762 mm) W x
15" (381 mm) H Min
2-7/16"
(62 mm)
Product Diagram
UNDERSCORE
®
UNDERSCORE
®
BUBBLEMASSAGETM BATH
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