TOTO WASHLET KS5 Bidet Seat

TOTO

SKU: SW3216#01

$822.00

$499.00

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Size

Elongated

Round

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TOTO Washlet KS5 — SW3216#01

The TOTO Washlet KS5 is an electronic bidet seat with an instantaneous water heater and a multifunction remote with four-user memory.

It covers the core cleansing and comfort functions — front and rear washing, a heated seat and a three-setting warm-air dryer. It is available in Elongated and Round seats in Cotton, and TOTO lists it as compatible with most toilets.

Available Shapes: Elongated / Round
Water Heating: Instantaneous, for continuous warm water
Controls: Multifunction remote, memory settings for up to 4 users
Warm-Air Dryer: Three settings, 95ºF–140ºF
Cleaning Technology: Self-cleaning wand and CLEAN RESIN®
Compatibility: Compatible with most elongated and round toilets
Power: AC 120V, 60Hz · 1269 W
Warranty: One Year Limited Warranty

Front and Rear Cleansing

Warm aerated water washes front and rear, oscillating and pulsating, with position, temperature and pressure all adjustable.

Instant and Continuous Warm Water

TOTO lists the instantaneous water heater for continuous warm water and energy savings, so there is no stored tank.

Remote with Four-User Memory

The multifunction remote holds personalized memory settings for up to four users. Settings are held on the remote rather than reset each visit.

Heated Seat and Warm-Air Dryer

The heated seat adjusts from 82ºF to 97ºF, and the dryer offers three variable temperature settings from 95ºF to 140ºF.

Self-Cleaning Wand and CLEAN RESIN®

The wand cleans itself inside and out before and after every use, in a CLEAN RESIN® body TOTO says stays cleaner.

Night Light

The night light illuminates the inside of the bowl. TOTO lists it as illuminating the inside of the bowl, not the side.

TOTO KS5 Installation

TOTO WASHLET KS5 Compatibility

Confirm these four things before ordering:

Bowl shape: Elongated and Round available.
Tank profile: Your tank should meet the bowl at roughly a 90° angle. French curve tanks that slope into the bowl are not compatible.
Mounting hole spacing: Measure between the two seat bolt holes at the back of your bowl. They should be 5.5 inches apart.
Tank clearance: You need at least 2 inches of flat space between the front of the tank and the seat mounting holes.

For reference: The KS5 fits most one-piece and two-piece toilets.

Installation steps

Remove old seat. Clean the surface around the mounting holes.
Install the seat mounting bracket.
Slide the Washlet onto the bracket.
Connect the hose.
Turn the Washlet on.

Before you start you will need:

A wrench
A Phillips-head & flat-head screwdriver
A ground-fault 120-volt outlet within three feet of your toilet
To turn off your water supply and flush your toilet

Need a Professional Installer near you?

If you need help finding a professional installer in your area, checkout Licensed TOTO Installers page to find one near you.

TOTO WASHLET KS5 Downloads

TOTO WASHLET KS5 Manual

TOTO WASHLET KS5 Installation Manual

TOTO WASHLET KS5 Spec Sheet

Frequently Asked Questions about TOTO KS5

What is the difference between Toto C5 and ks5?

The difference between Toto C5 and KS5 is that the KS5 has instant warm water, a SoftClose lid, and memory settings for up to 4 users, while the C5 is simpler with basic warm water and cleaning functions.

Does the Toto KS5 have a heated seat?

Yes, the Toto KS5 has a heated seat that you can adjust for your comfort.

Can the water spray settings be adjusted on the KS5?

Yes, you can change the water temperature, pressure, and spray position to fit your preference.

Multifunction Remote with Instant & Continuous Warm Water

The KS5 is operated from a multifunction remote rather than a panel on the seat.

TOTO lists an instantaneous water heater for continuous warm water and energy savings.

Water arrives between 95ºF and 104ºF.

The remote holds personalized memory settings for up to four users.

Supply pressure runs 7.25 PSI flowing to 108.75 PSI static.

Multifunction remote, not a seat panel
Instantaneous heater, continuous warm water
Memory settings for four users

Heated Seat with Warm Air Dryer

Seat temperature can be set anywhere from 82ºF to 97ºF.

The warm-air dryer offers three variable temperature settings, from 95ºF to 140ºF.

Auto energy saver mode adjusts the seat temperature when it is inactive.

This model does not include an automatic deodorizer, which the KS6 adds.

TOTO lists the seat as SoftClose®.

TOTO gives the ambient range as 32ºF to 104ºF.

Seat set from 82ºF to 97ºF
Three dryer settings, 95ºF to 140ºF
Auto energy saver mode

Adjustable Cleansing with Personalized Wash Settings

The KS5 washes front and rear with oscillating and pulsating features.

Spray position, water temperature and water pressure adjust, so the wash suits the person using it.

Rear cleansing runs from 0.07 to 0.11 gallons per minute, front from 0.08 to 0.11.

The seamless seat design eliminates the gap where dirt collects.

Oscillating and pulsating, front and rear
Spray position, temperature, pressure adjust
Seamless seat, no gap to clean

Self-Cleaning Wand & CLEAN RESIN Technology

Before and after every use, the wand cleans itself inside and out.

CLEAN RESIN® keeps the wand and seat cleaner, more hygienic and effortless to maintain, in TOTO's words.

The docking station is listed by TOTO for easy cleaning and installation.

TOTO does not list EWATER+® or PREMIST® on this model.

The seat is built seamless, eliminating the gap where dirt collects.

Wand cleans itself, inside and out
CLEAN RESIN® wand and seat
Docking station for easy cleaning

What do you get with the TOTO Washlet KS5?

The TOTO Washlet KS5 is a standalone electronic bidet seat, sold on its own rather than as part of a toilet set.

The multifunction remote controls every function and carries the four-user memory. TOTO's warranty on the standalone seat is One Year Limited.

TOTO Washlet KS5 Features

Feature	Details
Cleansing
Rear Wash	Rear washing.
Front Wash	Front washing.
Oscillating Wash	Oscillating wash mode.
Pulsating Wash	Pulsating wash mode.
Adjustable Spray Position	Spray position is adjustable.
Adjustable Pressure	Water pressure is adjustable.
Adjustable Water Temperature	Water temperature is adjustable, 95ºF–104ºF.
Comfort
Instantaneous Water Heating	Instantaneous water heater, for continuous warm water.
Heated Seat	Heated seat with temperature control, 82ºF–97ºF.
Warm-Air Dryer	Three variable temperature settings, 95ºF–140ºF.
Cleaning + Hygiene
Self-Cleaning Wand	Cleans itself inside and out before and after every use.
CLEAN RESIN®	Keeps the wand and seat cleaner and easier to maintain.
Seamless Seat	Seamless seat design eliminates the gap where dirt collects.
Controls + Convenience
Wireless Remote Control	Multifunction remote control.
User Memory	Personalized memory settings for up to 4 users.
Night Light	Night light illuminates the inside of the bowl.
SoftClose® Seat	SoftClose® seat.
Docking Station	Docking station for easy cleaning and installation.
Auto Energy Saver	Adjusts the seat temperature when inactive.

TOTO Washlet KS5 Specifications

Specification	Details
Model	TOTO Washlet KS5
Part Numbers	Elongated: SW3216#01, Round: SW3215#01
Seat Shape	Elongated, Round
Color	Cotton (#01)
Water Heater Type	Instantaneous, for continuous warm water
Power Rating	AC 120V, 60Hz
Power Consumption	1269 W (max 1425 W)
Power Cord Length	3.9 ft (1.2 m)
Water Supply Pressure	Min 7.25 PSI flowing / max 108.75 PSI static
Seat Temperature	82ºF–97ºF
Water Temperature	95ºF–104ºF
Dryer Temperature	95ºF–140ºF
Warranty	One Year Limited Warranty