Please note: Auto-flush feature on this WASHLET Seat system requires the TOTO auto-flush kit, which is sold separately. The kit enables hands-free automatic flushing.
TOTO Washlet S7A Bidet Seat Sedona Beige SW4736#12 / SW4734#12

The TOTO Washlet S7A in Sedona Beige is designed for users who want upgraded comfort with fully automated convenience in a warm, neutral finish. Its instant warm water system delivers a smooth and consistent cleanse, and the adjustable spray controls let each user personalize the experience. The heated seat, warm air dryer, and soft close lid create a comfortable routine without unnecessary complexity.
EWATER plus keeps the wand and bowl fresh by rinsing them before and after use. PREMIST lightly coats the bowl to reduce buildup and simplify cleaning. The built in deodorizer maintains a cleaner environment, and the nightlight allows easy use in low light settings.
This model adds a touchless automatic open and close lid for a hands free experience. Choose the Contemporary lid for a clean minimalist profile or the Classic lid for a traditional molded edge. Installation is simple with included hardware, and the remote control supports multiple user profiles for consistent personalized settings.
Features
• EWATER plus cleans the wand and bowl before and after each use.
• PREMIST sprays the bowl surface to reduce residue.
• Touchless automatic open and close lid.
• Instant warm water for uninterrupted cleansing.
• Automatic flush (optional feature, auto flush kit sold separately).
• Heated seat with adjustable temperature.
• Five spray modes with adjustable position, temperature, and pressure.
• Warm air dryer with multiple settings.
• Automatic air deodorizer.
• Nightlight for visibility in dark settings.
• Remote control with user memory profiles.
• Available in Contemporary or Classic lid design.
• Compatible with standard elongated toilets and TOTO Washlet plus models.
• Mounting hardware included.
Specifications
• Shape: Elongated
• Material: Plastic
• Finish: Sedona Beige
• Length: approx. 20.88 in
• Width: approx. 15.13 in
• Height: approx. 4.13 in
• Weight: approx. 15 lb
Manuals / Downloads (PDF)
Product Specifications (Elongated)
Installation Manual
Owner's Manual
Parts Diagram (Elongated)
Warranty
Two year limited warranty (residential); one year limited warranty (commercial)
Frequently Asked Questions
What is the difference between the Classic and Contemporary design?
The difference is purely aesthetic. Both models offer the exact same internal features, remote control, and cleansing performance. The Contemporary design features a smooth, flat, minimalist lid that wraps over the seat ring for a uniform modern look. The Classic design features a subtle molded ridge around the top edge of the lid for a more traditional appearance.
How does the TOTO S7A compare to the TOTO S7?
The S7A adds a touchless automatic open and close lid. On the S7, the lid is opened and closed by hand. Everything else on the two TOTO spec sheets is the same: EWATER plus cleaning of the wand and bowl, PREMIST, instantaneous warm water, five dryer settings, heated seat, night light, four user remote memory, a two year limited residential warranty, and auto flush capability with an optional kit on select TOTO toilets.
Will it fit my toilet?
The S7A is designed for elongated toilets, which measure approximately 18.5 inches from the center of the mounting holes to the front tip of the bowl. It also needs bolt holes 5.5 inches apart and at least 2 inches of flat space between the bolt holes and the front of the tank. It fits toilets with a relatively flat bowl that meets the tank at close to a 90 degree angle. It will not fit toilets with a curved French curve tank that meets the bowl on a slope. For a completely seamless look with hidden cords and hoses, pair it with a TOTO Washlet plus (T40) toilet.
Do I need electricity?
Yes. The S7A plugs into a grounded GFCI outlet rated for 120V and 15 amps. The power cord is about 4 feet (1.2 m) long with a three prong plug, so the outlet needs to be within reach of the toilet. We do not recommend using an extension cord or power strip. If your outlet is too far away, have an electrician add one closer to the toilet.
Is my toilet compatible with the auto flush feature?
The S7A is auto flush compatible, but it requires a separate hardware kit installed inside the toilet tank, and a compatible TOTO Washlet plus (T40) toilet. Use the THU857 kit for single flush models or the THU855 kit for dual flush models. Standard toilets without the T40 design cannot accommodate the auto flush motor.