Kohler K-28209-NA Instructions D'installation page 7

Mounting Configurations
Vertical Mount
CAUTION: Risk of product damage. Do not mount the valve with the inlet or outlet ports positioned above the
product. Ports must be oriented as shown to optimize water flow.
NOTE: Vertical and horizontal mounting options are shown above.
Kohler Co.
Hot
Cold
7
Horizontal Mount
Outlet 2
Outlet 3
1430527-2-B
Outlet 1