
Features
•
Includes face plate with handle and shower arm.
•
Single handle controls both on/off activation and temperature
settings.
•
Supplied with ADA compliant metal lever handle.
•
For use with any KOHLER showerhead (sold separately).
•
Complements the Toobi faucet and accessory collections.
Material
•
Premium material construction with metal handle ensures
reliability and durability.
•
KOHLER finishes resist corrosion and tarnishing.
Installation
•
Trim only; requires valve to complete installation (sold
separately).
Required Products/Accessories
K-304/K-P304 Series Rite-Temp® Valves
or
K-8304/K-P8304 Series Rite-Temp® Valve & Cartridge Kits
or
K-8300/K-P8300 Series Rite-Temp® Valve Body Rough-ins
or
K-8300/K-P8300 Series Rite-Temp® Valve Body Rough-ins
K-8305/K-P8305 Series Rite-Temp® Cartridges
or
K-2971-KS 3/4" Pressure-balancing Valve
Toobi
Rite-Temp® Shower Valve Trim
K-TLS8978-4
Codes/Standards
ASME A112.18.1/CSA B125.1
KOHLER® Faucet Lifetime Limited
Warranty
See website for detailed warranty information.
®
Recommended Products/Accessories
K-23723 Faucet cleaner
Optional Products/Accessories
K-10350 Deep Rough-In Kit For K-8305 Cartridges
K-10351 Test cap for K-8300 Series valve bodies
1-800-4KOHLER (1-800-456-4537)
Kohler Co. reserves the right to make revisions without notice to product specifications.
For the most current Specification Sheet, go to www.kohler.com.
7-24-2020 10:23 - US/CA

K-2971-KS,
K-304 Valves
K-8300 Valve
Series
Finished Wall
*If 3-1/2" (89 mm) to
4-1/4" (108 mm) use
deep roughing-in kit.
Ø 6-1/2"
(165 mm)
4-7/16"
(113 mm)
2-5/8"
(67 mm)
6-15/16"
(176 mm)
1-1/8"
(28 mm)
2"
(51 mm)
1/2" NPT pipe nipple must
extend 7/16" (11 mm)
beyond finished wall.
Toobi
®
Rite-Temp® Shower Valve Trim
K-TLS8978-4
Technical Information
All product dimensions are nominal.
1-800-4KOHLER (1-800-456-4537)
Kohler Co. reserves the right to make revisions without notice to product specifications.
For the most current Specification Sheet, go to www.kohler.com.
7-24-2020 10:23 - US/CA
Notes
Install this product according to the installation
instructions.
NOTICE: Risk of product damage. Long screws
for installing trim can damage the K-2971-KS
valve. Consult the trim installation guide to verify
if the thin wall installation kit (88526) is needed.