Kohler 557-K1-NA Dimensions Guide

Kohler
Brand
Kohler
Model
557-K1-NA
Type
Dimensions Guide

Kohler 557-K1-NA is a digital three-port thermostatic valve that provides precise temperature control and anti-scald protection for your shower system. Featuring three independently controlled outlets, each with a maximum flow rate of 8.0 gallons per minute, this valve allows you to customize your shower experience with ease. The high-temperature limit setting offers additional safety, while the included 25-foot data cable ensures seamless integration with the DTV+ system controller module.

Kohler 557-K1-NA is a digital three-port thermostatic valve that provides precise temperature control and anti-scald protection for your shower system. Featuring three independently controlled outlets, each with a maximum flow rate of 8.0 gallons per minute, this valve allows you to customize your shower experience with ease. The high-temperature limit setting offers additional safety, while the included 25-foot data cable ensures seamless integration with the DTV+ system controller module.

Features
•
Digitally controlled thermostatic mixing valve.
•
Anti scald protection.
•
Three independently controllable 1/2" outlets with copper tube
connections.
•
Up to 13 gpm maximum flow rate (8.0 gpm maximum flow from
one outlet).
•
1/2" inlets with copper tube connections.
•
Includes filter sceens.
•
High temperature limit setting for additional protection.
•
Supplied with 25' data cable to connect to DTV+ system
controller module.
Material
Codes/Standards
•
Reinforced engineering grade thermoplastic body.
ASME A112.18.1/CSA B125.1
Installation
ASSE 1016
•
Can be mounted within a standard 2x4 wall cavity.
UL 1951
•
Pre-wired with three prong plug for connection to 110v AC
receptacle.
KOHLER
®
Electronic Faucets, Valves,
and Controls - Five-Year Limited
Warranty
Required Accessories
K-99695 System Controller Module
See website for detailed warranty information.
Loose component/s: Mounting hardware, Jumper, and 20 ft
Cable.
USA/Canada: 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.
12-1-2017 08:13
DTV+
Digital Three Port Thermostatic Valve
K-557-K1
1-1/2"
Notes
Required Electrical Service
Install this product according to the installation
guide.
One circuit required.
120 V, 15 A, 60 Hz
If used for bath-shower system, the bath spout
must be connected to the #1 outlet port and
restricted to 10 gal/min (37.9 l/min) maximum.
Technical Information
All product dimensions are nominal.
Provide access for servicing valve.
Use 1/2" supply lines.
Do not install this valve in walls exposed to
subfreezing temperatures.
Avoid mounting the valve in a wall adjacent to a
frequently occupied room, such as a bedroom or
living room.
Pressure regulators are strongly recommended
in applications where large pressure swings are
anticipated or pressure differences between the
supplies exist, such as commercial installations
with separate hot and cold supply systems.
Water hammer arrestors and shut-offs are
required in both the hot and cold supplies.
A 1/2" cap must be installed on any unused outlet.
USA/Canada: 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.
12-1-2017 08:13
DTV+
Digital Three Port Thermostatic Valve
K-557-K1
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Kohler 557-K1-NA Dimensions Guide

Kohler
Brand
Kohler
Model
557-K1-NA
Type
Dimensions Guide

Kohler 557-K1-NA is a digital three-port thermostatic valve that provides precise temperature control and anti-scald protection for your shower system. Featuring three independently controlled outlets, each with a maximum flow rate of 8.0 gallons per minute, this valve allows you to customize your shower experience with ease. The high-temperature limit setting offers additional safety, while the included 25-foot data cable ensures seamless integration with the DTV+ system controller module.

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