Rough In Guide

ManualsBrandsKohler ManualsBathtubsKohler Devonshire 60" Alcove Soaking Bath Tub With Left Drain, Bask Heating and VibrAcoustic Technologies

Product Information

Fixture: Approx. measurements for comparison only.

Bathing well:

Basin area, bottom 42″ (1067 mm) x 20″ (508 mm)

Basin area, top 51″ (1295 mm) x 24″ (610 mm)

Weight 91 lbs (41.3 kg)

To overﬂow:

Water depth 14″ (356 mm)

Capacity 60 gal (227.1 L)

Ampliﬁer/

control:

15 W (per

channel)

120 V 50/60 Hz -

Heater: 65 W 120 V 60 Hz 1.1 A

Required Electrical Service

Dedicated circuit required, protected with Class A

Ground-Fault Circuit-Interrupter (GFCI) or Residual

Current Device (RCD): 120 V, 15 A, 50/60 Hz

Installation Notes

Install this product according to the installation guide. Ensure

that the interface, ampliﬁer, and transducers are functional

before completing the installation.

Control ampliﬁer ﬁts 16″ (406 mm) center studs. 25’ (7.6 m)

cables are included.

Locate the bath within 24″ (610 mm) of a GFCI-protected 120

V, 15 A grounded electrical outlet. A second grounded outlet

within the wall framing must be within 24″ (610 mm) of the

planned control ampliﬁer. One electrical service may be used

for the entire bath and related electrical components.

Floor support under bath must provide for a minimum of

41 lbs/square foot (200.2 kg/square meter) loading.

Fixture conforms to CSA B45/IAPMO Z124. All dimensions

are nominal.

21-1/4"

(540 mm)

20"

(508 mm)

1/2" (13 mm)

R. Max

1-1/4"

(32 mm)

Integral Flange Detail

32" (813 mm)

No change in measurements if connected with drain

illustrated. (K-7161-AF)

*Recommended User

Interface Location

Control Amplifier

User Interface

3-3/16"

(81 mm)

11-3/4"

(298 mm)

14-1/2"

(368 mm)

7/8"

(22 mm)

3-1/2"

(89 mm)

5-5/8"

(143 mm)

Lumbar

Angle 25˚

60" (1524 mm)

1" (25 mm)

2-1/2"

(64 mm)

1-1/2"

Bath Drain

(76 mm)

1-1/4"

(32 mm)

(229 mm)

16"

(406 mm)

*10"

(254 mm)

*24"

(610 mm)

Roughing-In

K-1357-VBLAW, K-1357-VBRAW

DEVONSHIRE

5’ VIBRACOUSTIC

BATH WITH BASK HEATED SURFACE

DEVONSHIRE

5’ VIBRACOUSTIC

BATH WITH BASK HEATED SURFACE

1214598-1-