Kohler K-10857-4 Double Handle Shower System with Multi-Function Hand Shower from the Forte Collection

Product Details for the Kohler K-10857-4

Forte Luxury Performance Showering Package

Package includes a multi-function adjustable handshower and slide bar kit, multi-function showerhead, three WaterTile bodysprays, and Forté valve trim
Requires Hi-Flow Rite-Temp pressure-balancing valve and 3-way transfer valve to complete the package (K-693-K-NA)
See REQUIRED & RECOMMENDED tab for complete list of included products

Additional Information

Additional Kohler Links

Our SKU: Kohler K-10857-4

This product is listed under the following manufacturer number(s):

Kohler K-10857-4-BN*
Brushed Nickel
Kohler K-10857-4-CP*
Polished Chrome

*Denotes a finish or option that has been discontinued

Product Reviews

Double Handle Shower System with Multi-Function Hand Shower from the Forte Collection 4.5 5 2 2

Looks and feels wonderful Works just like it states and feels outstanding. Resonably priced to compared products. The jets spray farther than expected so hits the outside wall (smaller shower stall) Overall love it! February 8, 2010

Great quality Combination of Kohler shower, shower tiles, and hand shower are perfect. A great shower experience January 5, 2009

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7 Questions from the Community

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Do all three components (body sprays, shower head, and handheld) have to be turned on at the same time?

The Kohler K-10857-4 will not have all outlets on at the same time. The diverter diverts water between them.

Why do all the Kohler shower systems except the Purist model call for optional booster pump?

The booster pump is an optional accessory for all the faucets. It is only needed if the water pressure is low or if a large system that uses a large amount of water at once is being installed.

Can the shower head and body sprays be mounted on one wall and the bar shower on a second wall at right angles to the spray heads?

The Kohler K-10857-4 is completely mobile. As long as you have enough pipe, you can mount your body sprays and hand shower anywhere in your shower you please.

Can you change the trim to purist?

The Kohler K-10853-4 is the Purist version of this setup up. If you wish to have different components, the system will have to be built from it individual pieces with the desired trim.

do you have a shower/handshower/tub spout combo avaiable with a three way valve

The Kohler K-10857-4 includes a 693 3-way transfer valve. It's a high flow valve. These allow having two on at the same time or individual functions.

Is it possible for this package to come with bodyspray k-8003 instead of k-8002?

The system can be built piece by piece to accommodate a different model bodyspray, but it is not available as a package with another model bodyspray.

What size should the hot water heater be to support Kohler-108574

If all functions are running together, you will have a water output of 12.5 GPM. With that said, this shower system could empty a 60 gallon hot water tank in less than 6 min.

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Technical Specs

ADA	No
Bodysprays Included	Yes
Country Of Origin	USA
Diverter Included	Yes
Diverter Location	Wall Mounted
Escutcheon Width	7
Faucet Type	Shower Faucet
Handle Material	Metal
Handle Style	Lever
Handles Included	Yes
Handshower	Multi Function
Handshower Included	Yes
Made in America	Yes
Material	Brass
Mounting Type	Wall Mounted
Number Of Bodysprays	3
Number Of Handles	2
Pressure Balanced	Yes
Scald Guard	No
Shower Arm Reach	5.63
Showerhead	Multi Function
Showerhead Flow Rate	2.5
Showerhead Shape	Round
Showerhead Width	5.94
Slide Bar Included	Yes
Theme	Contemporary / Modern
Valve Included	No
WaterSense Certified	No