What is the difference between Toto Washlet S2 and S5?

The difference between Toto Washlet S2 and S5 is that the S5 comes with a remote control and more premium features, while the S2 uses a side arm control panel and focuses on the essential bidet functions.

What is the difference between Toto S2 and KS6?

The difference between Toto S2 and KS6 is that the S2 includes advanced cleaning technologies like EWATER+ and PREMIST, while the KS6 is a simpler bidet seat with more basic features.

What are the features of Toto S2 WASHLET?

The features of Toto S2 WASHLET include EWATER+ wand cleaning, PREMIST bowl misting, warm adjustable water spray, a heated seat, warm air dryer, deodorizer, and a night light.

Does Toto S2 have a light?

Yes, the Toto S2 has a built-in night light inside the bowl that helps make the toilet easier to use at night.

What is the difference between Toto washlet S2 and C2?

The difference between Toto Washlet S2 and C2 is that the S2 uses a tankless system that provides unlimited warm water, while the C2 uses a tank heater that stores a limited amount of warm water.

TOTO WASHLET S2 Bidet Seat

TOTO Washlet S2

EWATER+ Self-Cleaning: Electrolyzed water mists the wand after each use for added cleanliness
PREMIST Bowl Spray: Mists the bowl before each use to help waste rinse away
Instant Warm Water: Tankless heating provides warm water on demand without a storage tank
Heated Seat: Adjustable temperature seat for added comfort
Warm Air Dryer: Three temperature settings for a hands-free finish
Adjustable Spray Settings: Control water pressure, temperature, and nozzle position to your preference
SoftClose Seat: Seat lowers itself silently without slamming

TOTO WASHLET S2 Bidet Seat - Wand technology

Self-Cleaning EWATER+ Wand

The TOTO WASHLET S2 keeps itself clean with EWATER+ technology that automatically rinses the wand before and after use.

This helps maintain hygiene without requiring manual cleaning. The system uses electrolyzed water to sanitize the wand naturally.

TOTO WASHLET S2 Bidet Seat - washlet with clean resin technology on a blue background

PREMIST Bowl Cleaning

The TOTO S2 includes PREMIST technology, which sprays a fine mist of water on the toilet bowl before each use.

This helps prevent waste from sticking to the bowl and makes the toilet easier to keep clean.

TOTO WASHLET S2 Bidet Seat - Diagram of adjustable water spray and pressure features on a gray background

Adjustable Warm Water Spray

The TOTO S2 offers comfortable front and rear warm water cleansing with adjustable settings.

You can adjust the water temperature, pressure, and spray position to find the setting that works best for you. It also includes oscillating and pulsating spray options for a more thorough clean.

TOTO WASHLET S2 Bidet Seat - Washlet toilet seat with features highlighted on a blue background

Heated Seat & Warm Air Dryer

The TOTO S2 includes a heated seat and warm air dryer for extra comfort.

The heated seat keeps the toilet warm, while the warm air dryer helps reduce the need for toilet paper. The dryer also has multiple temperature settings so you can adjust it to your preference.

Toto Washlet S2

The TOTO WASHLET S2 is a slim, tankless bidet that provides instant warm water for a comfortable experience. It keeps the bowl and wand clean automatically with PREMIST and EWATER+. The heated seat, warm air dryer, nightlight, and deodorizer add extra convenience.

Toto S2 Specifications and Features

High-tech electronic bidet seat
EWATER+ auto-cleans wand after each use
PREMIST mists the bowl before use
CLEAN RESIN keeps wand and seat hygienic
Warm, gentle front and rear spray with adjustable position, pressure, and temperature
Oscillating and pulsating spray options
Instant water heater for continuous warm water
Warm air dryer with 3 temperature settings
Automatic air deodorizer
Heated seat with adjustable temperature
Convenient arm control panel
SoftClose seat with seamless design
Docking station for easy cleaning and installation
Nightlight inside the bowl
Energy saver mode when inactive
Fits most round and elongated toilets

TOTO WASHLET S2 Compatibility

The TOTO WASHLET S2 works with most standard toilets. Confirm these four things before ordering:

Bowl shape: Available in round and elongated versions. Order the version that matches your toilet's bowl shape.
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 S2 fits most one-piece and two-piece toilets. Confirm your toilet bowl shape (round or elongated) and tank profile before ordering.

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

TOTO S2 Downloads

TOTO S2 Manual

TOTO S2 Installation Manual

TOTO S2 Spec Sheet

The difference between Toto Washlet S2 and S5 is that the S5 comes with a remote control and more premium features, while the S2 uses a side arm control panel and focuses on the essential bidet functions.
The difference between Toto S2 and KS6 is that the S2 includes advanced cleaning technologies like EWATER+ and PREMIST, while the KS6 is a simpler bidet seat with more basic features.
The features of Toto S2 WASHLET include EWATER+ wand cleaning, PREMIST bowl misting, warm adjustable water spray, a heated seat, warm air dryer, deodorizer, and a night light.
Yes, the Toto S2 has a built-in night light inside the bowl that helps make the toilet easier to use at night.
The difference between Toto Washlet S2 and C2 is that the S2 uses a tankless system that provides unlimited warm water, while the C2 uses a tank heater that stores a limited amount of warm water.