Kohler K405kna Valve

This KOHLER® Rite-Temp pressure-balancing valve works behind the scenes to prevent scalding and thermal shock for optimal comfort. Additionally, the unit features a diaphragm design that virtually eliminates freeze-ups from contamination and water debris. When paired with compatible trim, this valve delivers a high-temperature limit stop and an optimal comfort zone, so you can set a maximum high and then find and maintain your desired water temperature.

Exactly what I needed to change out the diverter to the Kohler trim kit in our Shower/tub combo.. Yolanda. The Woodlands, TX. Tue Oct 13 2026

The KOHLER® Rite-Temp valve system sets standards for ease of installation, application versatility, and long-term reliability, simplifying your plumbing project and providing maximum flexibility for future changes or upgrades. The Rite-Temp valve platform uses the latest pressure-balancing technology to provide anti-scald protection and temperature control for enhanced showering comfort. Once the valve is installed, select your finished trim and finish from KOHLER®'s comprehensive design portfolio. Should you decide to remodel in the future, simply change out your trim for the latest design without the need to change the valve installation.

Easy to assemble perfect fit for my space. Randy. West Palm Beach, FL. Mon Aug 03 2026

At Kohler, we believe a shower should transform you. The KOHLER® MasterShower valve brings a new level of innovation and flexibility as a custom shower solution. When paired with compatible trim, its three-way design allows control of up to three separate components, and can also easily be configured as a two-way diverter valve.

This piece will elevate our shower.. Joyce. Houston, TX. Mon Jun 08 2026

Create a look all your own with the KOHLER® Artifacts collection. Timeless and classic in its inspiration, Artifacts allows you to coordinate faucets, accessories, showering, and finishes to express your personal style. This Artifacts bath/shower valve trim combines quality craftsmanship with a vintage artisan design to lend character and authenticity to your space. Pair this trim with a Rite-Temp pressure-balancing valve, which maintains your desired water temperature during pressure fluctuations.

I like how much temp variation it gives you! Feels sturdy and nice weight. Anonymous. Fri Oct 23 2026

Modern form meets modern function: the KOHLER® Components collection is defined by controlled forms and stark precision in every line and angle. With Components, you design your custom bath by selecting your handle style and finish. This shower trim features an Oyl handle inspired by precision-tooled industrial dials. Pair this trim with a showerhead and a Rite-Temp pressure-balancing valve, which maintains your desired water temperature during pressure fluctuations.

Love the finish, nice solid feel. Great minimalist design, very smooth motion.. Joseph. US. Fri May 13 2022

KOHLER® Purist faucets combine simple, architectural forms with sensual design lines. Featuring this modern, minimalist style, the Purist bath/ shower trim includes a faceplate with lever handle. Pair this trim with a Rite-Temp pressure-balancing valve, which maintains your desired water temperature during pressure fluctuations.

They all love it. Can’t wait to try it when they are done. Arthur. Palm Beach Gardens, FL. Fri Jul 24 2026

Create a look all your own with the KOHLER® Artifacts collection. Timeless and classic in its inspiration, Artifacts allows you to coordinate faucets, accessories, showering, and finishes to express your personal style. This Artifacts valve trim combines quality craftsmanship with a vintage artisan design to lend character and authenticity to your showering space. Pair this trim with a Rite-Temp pressure-balancing valve, which maintains your desired water temperature during pressure fluctuations.

I have now bought three of these and I love them. Classy, heavy duty, good quality. Elizabeth. Melbourne, FL. Mon Nov 16 2020

KOHLER® Purist faucets combine simple, architectural forms with sensual design lines. Featuring this modern, minimalist style, the Purist bath/ shower trim includes a faceplate with cross handle. Pair this trim with a Rite-Temp pressure-balancing valve, which maintains your desired water temperature during pressure fluctuations.

Beautiful. Ended up switching out for whatever reason, but I recommend it!. Laurie. Long Beach, MS. Fri Nov 01 2024

KOHLER Purist bathroom faucets and accessories combine simple, architectural forms with sensual design lines. Featuring this modern, minimalist style, this Purist deck-mount bathtub faucet trim includes a 7-1/2" gooseneck nondiverter spout with slip-fit connection and ergonomic lever handles that add sophistication to your bath. The two handles allow you to control hot and cold water separately, making it easy to find your desired temperature. Pair this trim with high-flow ceramic disc valves for optimal performance, the kind of thoughtful engineering you expect from KOHLER bathroom faucets built to last.

Gorgeous faucet! Great buy for a modern bathroom.. Kari. Issaquah, WA. Sat Aug 22 2026

Create a look all your own with the KOHLER® Artifacts collection. Timeless and classic in its inspiration, Artifacts allows you to coordinate faucets, accessories, showering, and finishes to express your personal style. This Artifacts valve trim combines quality craftsmanship with a vintage artisan design to lend character and authenticity to your showering space. Pair this trim with a MasterShower® thermostatic valve for precise water temperature.

Beautiful. Polished nickel is lovely finish.. Lisa. Boerne, TX. Wed Apr 09 2025

Create a look all your own with the KOHLER® Artifacts collection. Timeless and classic in its inspiration, Artifacts allows you to coordinate faucets, accessories, showering, and finishes to express your personal style. This Artifacts valve trim combines quality craftsmanship with a vintage artisan design to lend character and authenticity to your showering space. Pair this trim with a MasterShower® volume control valve for precise water flow.

This valve looks great in my shower! Im so happy I chose this design. All of Kohler products are very good quality and I love them. The shipping was so fast which was nice so that my plumber did not have to wait on the item.. Anonymous. Tue Oct 17 2023

KOHLER® Avid is the quintessential expression of today’s modern aesthetic movement. The contrast between fluid blends and sharp lines exudes sophistication and refinement. The subtle and sensual curves invite touch, while its precise geometry gives a sense of control and precision. Avid provides warmth and magnetism to any modern contemporary bathroom. True to its origins in design minimalism, Avid revives a pure way to connect with the eye and the hand.

Not installed yet but its so beautiful. Everything is metal and solid. Can't wait to use it!. Brandy. Tue Apr 12 2022

At Kohler, we believe a shower should transform you. Complete your KOHLER® Real Rain shower with this sleek pushbutton trim that activates the Deluge function. Choose from a range of Kohler finishes to complement your bathroom style.

We remolded first floor bathroom looks awesome. Maria. Brooklyn Park, MD. Sun Dec 12 2021

The KOHLER® Rite-Temp valve system sets standards for ease of installation, application versatility, and long-term reliability, simplifying your plumbing project and providing maximum flexibility for future changes or upgrades. The Rite-Temp valve platform uses the latest pressure-balancing technology to provide anti-scald protection and temperature control for enhanced showering comfort. Once the valve is installed, select your finished trim and finish from KOHLER®'s comprehensive design portfolio. Should you decide to remodel in the future, simply change out your trim for the latest design without the need to change the valve installation.

Sturdy and all pieces came as described.. Heather. Wed May 10 2023

Inspired by clean lines and minimalist design, the KOHLER® Purist and Stillness collections bring a contemporary touch to your bathroom. This Purist/Stillness wall-mount supply elbow allows your handshower hose to be connected nearly flush to the wall, and includes an integrated check valve to prevent backflow. This features brass construction that will remain sturdy for years to come.

Nice and sturdy. Alyson. Midlothian, VA. Tue Oct 06 2026

At Kohler, we believe a shower should transform you. The KOHLER® Real Rain diverter valve actuates the Deluge function of the Real Rain overhead shower panel. It delivers approximately 0.5 gallons of water in 8 seconds to simulate the energetic burst of a heavy summer rainstorm.

Andrea. MS. Mon Aug 24 2020

The KOHLER® Rite-Temp valve system sets standards for ease of installation, application versatility, and long-term reliability, simplifying your plumbing project and providing maximum flexibility for future changes or upgrades. The Rite-Temp valve platform uses the latest pressure-balancing technology to provide anti-scald protection and temperature control for enhanced showering comfort. Once the valve is installed, select your finished trim and finish from KOHLER®'s comprehensive design portfolio. Should you decide to remodel in the future, simply change out your trim for the latest design without the need to change the valve installation.

Great product. Shterny. Fri Feb 10 2023

The Kohler Primme Manual Flushometer Valve for 1.6 Gpf Toilet features a simple, brass-body design and reliable piston technology to meet the demands of high-use installations.

didn't fit but excellent design. Anonymous. Tue Apr 16 2024

The verdera framed medicine cabinet combines an elegant fit and finishes with quick, easy installation. The optimal storage space, adjustable glass shelves, and mirrored interiors make your daily routine more efficient and less cluttered. The unique half-shelf accessory neatly expands storage space for various-sized toiletries.

Perfect mirrors great storage too!!. Kelan. Columbia, MD. Mon Jul 27 2026

Elevate your experience with KOHLER®. This KOHLER 1/2" ceramic valve system with diverter transfers water between two showering components, eliminating the need for a separate diverter valve. When paired with compatible bathroom faucet trim, this deck-mount valve with diverter delivers a high-flow rate to quickly fill your bath.

Best price I could find for this product and it was delivered on time.. Sabrina. Palm City, FL. Sat May 13 2017

Purist faucets combine simple, architectural forms with sensual design lines. Featuring this modern, minimalist style, the Purist shower trim creates a sophisticated, unified look in your shower. This Purist shower trim includes a faceplate with a lever handle and a shower arm with a flange. Pair this trim with a Rite-Temp pressure-balancing valve, which maintains your desired water temperature during pressure fluctuations.

Love the whole Kohler Purist collection. Liz. Charleston, SC. Thu Sep 11 2025

The KOHLER® Rite-Temp valve system sets standards for ease of installation, application versatility, and long-term reliability, simplifying your plumbing project and providing maximum flexibility for future changes or upgrades. The Rite-Temp valve platform uses the latest pressure-balancing technology to provide anti-scald protection and temperature control for enhanced showering comfort. Once the valve is installed, select your finished trim and finish from KOHLER®'s comprehensive design portfolio. Should you decide to remodel in the future, simply change out your trim for the latest design without the need to change the valve installation.

got here fast and installed easily.. Jessica. Round Rock, TX. Thu Feb 13 2020

Gracious and inviting, this product evokes the grandeur of traditional design while delivering outstanding performance. This bath/shower valve trim includes a single lever handle with a faceted faceplate. Pair this trim with a Rite-Temp pressure-balancing valve, which maintains your desired water temperature during pressure fluctuations.

as described. Love it. fit as promised. Sam. Schertz, TX. Sat Dec 07 2024

The KOHLER® Rite-Temp valve system sets standards for ease of installation, application versatility, and long-term reliability, simplifying your plumbing project and providing maximum flexibility for future changes or upgrades. The Rite-Temp valve platform uses the latest pressure-balancing technology to provide anti-scald protection and temperature control for enhanced showering comfort. Once the valve is installed, select your finished trim and finish from KOHLER®'s comprehensive design portfolio. Should you decide to remodel in the future, simply change out your trim for the latest design without the need to change the valve installation.

My plumber told me to only buy Kohler ... so happy to find this at a reasonable price!. Ll. Falmouth, ME. Sun Mar 28 2021

KOHLER® Avid is the quintessential expression of today’s modern aesthetic movement. The contrast between fluid blends and sharp lines exudes sophistication and refinement. The subtle and sensual curves invite touch, while its precise geometry gives a sense of control and precision. Avid provides warmth and magnetism to any modern contemporary bathroom. True to its origins in design minimalism, Avid revives a pure way to connect with the eye and the hand.

Love the sleek look ! Nice inconspicuous hot cold directional. Dena. Milford, CT. Mon Apr 04 2022

With its contemporary curves and sleek, simple lines, the KOHLER® July faucet collection brings sophisticated European styling to your bathroom at an approachable price. This bath/ shower trim features a faceplate with lever handle. Pair this trim with a Rite-Temp pressure-balancing valve, which maintains your desired water temperature during pressure fluctuations.

Great replacement for my 20 year old trim set!. Scott. Sat Jun 06 2026

At Kohler, we believe a shower should transform you. The KOHLER® Rite-Temp valve system sets standards for ease of installation, application versatility, and long-term reliability, simplifying your plumbing project and providing maximum flexibility for future changes or upgrades. The KOHLER® Rite-Temp valve body can be ordered separately or as a complete valve and cartridge kit and is available with a range of connections for different pipe materials.

Great quality. Easy to install on first attempt. Adrienne. Terrace, BC. Wed Mar 24 2021

At Kohler, we believe a shower should transform you. Take showering beyond the ordinary with this 1/2" KOHLER® MasterShower thermostatic valve. When paired with a stacked valve trim, this valve delivers a high-temperature limit stop for added safety and a high-flow rate for precise, consistent temperature control.

It’s a valve. It works. Please make sure your plumber uses COPPER throughout. My plumber used PEX and I believe the water pressure has been negatively affected. It is an error that will be too costly to fix at this juncture for me. 34 pex functions like 12 copper and 12 pex functions like 14 copper and so and so forth.... Marie. Cleveland Heights, OH. Sat Nov 24 2018

The innovative KOHLER® Rite-Temp valve system sets new standards for ease of installation, application versatility, and long-term reliability, simplifying your plumbing project and providing maximum flexibility for future changes or upgrades. This Rite-Temp valve platform uses the latest thermostatic technology to maintain precise temperature control with an exact high-temperature limit for added safety and showering comfort. Once the valve is installed, select your trim and finish from the Kohler comprehensive design portfolio.

Works well, better priced than other sites. Anonymous. Fri May 01 2026