Kohler K-1913 Guide D'installation page 8

Install the drain lines.
Mixing Valve
Transfer Valve
To
Handshower
To
Accumulator
Sidewall
Bath Drain
Drip Tray Drain
Recommended Plumbing Configuration
2. Install the Drain Lines and Rough Plumbing
All Installations
Plumbing Access Considerations
Confirm adequate mounting and connection space exists for the faucet specified for your
installation.
If the unit is installed on a slab at a corner of the outside walls: Make connections to the
accessible end, or provide access to the plumbing connections if not able to do so through the front
access panel.
If the unit is installed on a slab back-to-back against the outside walls: Plan to provide adequate
access to the plumbing connections. Limited access is available through the access panel.
When the unit is installed where the drain connections are accessible from below: Connections
can usually be made from underneath the unit.
Install the Rough Plumbing
Install the plumbing lines following the valve and trim manufacturer's instructions. Recommended
supply fittings and locations are shown above.
Install the drip tray drain line.
Install the sidewall drain line.
Install the slotted overflow drain line.
Install the water supply line which will connect to the accumulator. Do not connect at this time.
1128532-2-C
46" (116.8 cm) From Subfloor Recommended
Slotted
Overflow Drain
Flush out the drains.
Install water accumulator line.
8
Accumulator
Fitting (supplied)
3/4" NPT
(not supplied)
Kohler Co.