Specifications

6
113312-2-BA (1093)
Kohler Co., Kohler WI
E. ELECTRICAL REQUIREMENTS
K-1457-AA: The installation must have a Class A
Ground-Fault Circuit-Interrupter (GFCI). The GFCI
protects against line-to-ground shock hazard. Use a
120V, 15A, 60 Hz separate service for the whirlpool.
Provide a separate equipment grounding conductor for
the inside grounding lug. Ground must not be connected
to any current-carrying conductor except at the main
service breaker box.
K-1457-JA-AA: The installation must have an Earth
Leakage Circuit Breaker (ELCB). This will provide
additional protection against line-to-ground shock
hazard. A 230V, 50 Hz separate circuit that provides 15A
of continuous service is required.
4. INSTALLATION REQUIREMENTS
A. TOOLS REQUIRED
S Conventional woodworking tools
S Arc pliers or 14” pipe wrench
S Rule
S Level
S Safety shoes
S Safety glasses
S Square
S Screwdriver
S Pliers
S Utility knife
B. MATERIALS REQUIRED
S Subflooring
S Water-resistant subfloor sealant
S Wall coverings, as necessary
S 2 x 4’s
S Nails
S Drop cloth
S Plumbers putty
S RTV silicone sealant
S Four 1/4” x 1” lag screws
C. CLEARANCE REQUIREMENTS
Check roughing-in and room dimensions in order to
provide adequate available space for the bath unit.
D. NEW OR REPLACEMENT INSTALLATION
REQUIREMENTS
This bath unit can be installed in new or existing
bathrooms.
For new installations: position plumbing according to
roughing-in dimensions located on page 4. Cap supplies
and check for leaks.
For replacement installations: remove old bath,
remove old wall material and remove old floor covering
from area. Remove old plumbing which does not
conform to roughing-in requirements.