What is the difference between the S7 and S7A models?

The S7 and S7A have similar features, but the S7A includes an automatic open and close lid. The S7 does not have this feature, but still offers the same cleaning and comfort functions.

How do you use the remote control?

The remote is mounted on the wall and is easy to use. You can select wash functions, adjust water temperature and pressure, and control the dryer with just a few buttons.

How does the deodorizer help during use?

The built-in deodorizer works automatically to reduce odors inside the bowl area. This helps keep your bathroom smelling fresh without needing sprays.

What makes the skirted design easier to clean?

The skirted design hides the sides and curves of the toilet, so there are fewer areas where dust and dirt can collect. This makes it quicker and easier to wipe down.

How does the night light improve everyday use?

The soft night light gently lights up the bowl in low-light conditions. This makes it easier and safer to use at night without turning on bright lights.

TOTO Vespin II 1G Washlet + S7 Two-Piece

TOTO Vespin II 1G Washlet+ S7

DYNAMAX Tornado Flush: Powerful 1.0 GPF flush saves water while cleaning the bowl efficiently
EWATER+ Self-Cleaning: Electrolyzed water cleans the wand and bowl after every use
PREMIST Bowl Spray: Mists the bowl before each use to help prevent stains
CEFIONTECT Glaze: Smooth ceramic glaze keeps the bowl cleaner and prevents waste buildup
Remote Control: Easy-to-use pearl white remote for all wash and bidet settings
Soft-Close Lid: Lid lowers itself silently without slamming
LED Nightlight: Soft light makes nighttime visits easier

TOTO Vespin II 1G Washlet + S7 Two-Piece - Control panel with various symbols and text for a TOTO toilet, showing different functions.

Advanced Remote Control with User Presets

Comes with a slim wireless remote that makes it easy to control all functions. Multiple users can save their preferred settings for added convenience.

TOTO Vespin II 1G Washlet + S7 Two-Piece - Toilet with heated seat, warm air dryer, and deodorizer features on a gray background.

Heated Seat, Warm Air Dryer, and Built-In Deodorizer

Includes a heated seat, adjustable warm air dryer, and deodorizer for added comfort. These features improve your experience and keep your bathroom fresh.

TOTO Vespin II 1G Washlet + S7 Two-Piece - Washlet+ toilet technology

PREMIST (Clean Synergy) with EWATER+ Self-Cleaning System

The bowl is lightly misted before each use to help prevent waste from sticking. The wand and bowl also clean themselves automatically, helping keep everything cleaner with less effort.

TOTO Vespin II 1G Washlet + S7 Two-Piece - Toilet with auto open seat, continuous warm water feature, and night light on a gray background.

Instant & Unlimited Warm Water with Custom Settings

Enjoy continuous warm water that doesn’t run out during use. You can adjust temperature, pressure, and spray style, and save your preferred settings for everyday comfort.

TOTO Vespin II 1G Washlet + S7

The TOTO Vespin II 1G WASHLET+ S7 combines smart features and a modern design for a comfortable and clean experience. It offers automatic cleaning before and after each use, a night light, and a soft-close lid for added convenience. Its powerful 1.0 GPF TORNADO FLUSH helps save water while keeping the bowl spotless.

Perfect for those who want a sleek, high-performance toilet and bidet in one.

Vespin II 1G Washlet + S7 Specifications and Features

Smart bidet and toilet combo
Hidden cords and hoses for a clean, seamless look
1.0 GPF TORNADO FLUSH saves water and cleans efficiently
CEFIONTECT glaze keeps the bowl smooth and prevents waste buildup
Sleek skirted design for easy cleaning and style
Universal height
Chrome trip lever
12" rough-in (optional 10" or 14" available)
Elongated bowl with WASHLET+ S7 and tank set included
EWATER+ cleans the wand and bowl after every use
PREMIST sprays the bowl before each use to prevent stains
Easy-to-use pearl white remote control
Built-in night light
Optional auto-flush upgrade available

TOTO Vespin II 1G Washlet + S7 Two-Piece Compatibility

The TOTO Vespin II 1G WASHLET+ S7 is a two-piece smart toilet with an elongated bowl and integrated bidet seat. Confirm these four things before ordering:

Rough-in measurement: 12-inch standard. 10" and 14" supported with TSU01W adapter (sold separately).
Floor clearance: 21 inches in front of the bowl, 15 inches on each side.
Water supply: Standard ½-inch connection at the base of the toilet.
Electrical outlet: GFCI 120V required within 3 feet to power the WASHLET+ S7 bidet seat.

Toto toilet compatibility. Will it fit your space/

Installation steps

Prep. Shut off the water supply, flush to empty the tank, then disconnect the supply line.
Remove the old toilet. Unbolt from the floor and scrape the old wax ring from the flange.
Set the wax ring. Place a new wax ring on the flange, centered over the drain.
Seat the new toilet. Lower the bowl onto the flange, press down firmly, and hand-tighten the bolts evenly.
Connect and test. Reconnect the supply line, restore water, and plug the bidet seat into the GFCI outlet.

TOTO Vespin II 1G Washlet + S7 Downloads

TOTO Vespin II 1G Washlet + S7 Instruction Manual

TOTO Vespin II 1G Washlet + S7 Spare Parts Manual

TOTO Vespin II 1G Washlet + S7 Spec Sheet

The S7 and S7A have similar features, but the S7A includes an automatic open and close lid. The S7 does not have this feature, but still offers the same cleaning and comfort functions.
The remote is mounted on the wall and is easy to use. You can select wash functions, adjust water temperature and pressure, and control the dryer with just a few buttons.
The built-in deodorizer works automatically to reduce odors inside the bowl area. This helps keep your bathroom smelling fresh without needing sprays.
The skirted design hides the sides and curves of the toilet, so there are fewer areas where dust and dirt can collect. This makes it quicker and easier to wipe down.
The soft night light gently lights up the bowl in low-light conditions. This makes it easier and safer to use at night without turning on bright lights.