TOTO
TOTO - WASHLET S7A Bidet Toilet Seat
WASHLET® S7A Round — Premium Electronic Bidet Seat
Compact, spa-like comfort for smaller bathrooms and powder rooms. Continuous warm water, PREMIST® and EWATER+® self-cleaning, heated seat, warm-air dryer, and hands-free lid with 4-profile remote.
Comfort & Performance
Designed for smaller spaces without compromise — instantaneous heater provides continuous warm water with precise temperature, pressure, and position control.
- Instantaneous heater — continuous warm water on demand.
- Gentle warm-water spray — oscillating & pulsating options.
- Heated seat & dryer — adjustable warmth and five dryer levels.
Hygiene & Low Maintenance
Self-care features keep things fresh with less effort — PREMIST® helps prevent sticking and EWATER+® sanitizes the wand and bowl after every use.
- EWATER+® & PREMIST® — automatic self-cleaning and pre-wetting.
- Auto air deodorizer — neutralizes odors during use.
- Auto open/close lid — touch-free convenience; optional auto-flush compatible (sold separately).
Instant warm water
On-demand heating for steady, comfortable cleansing.
EWATER+® & PREMIST®
Self-cleans wand & bowl and pre-wets to reduce sticking.
Heated seat & dryer
Adjustable seat warmth and 5-level warm-air finish.
Hands-free lid
Auto open/close lid; optional auto-flush compatibility.
Energy saver
Auto energy-saving modes help reduce power use.
Compact round fit
Ideal for small bathrooms and powder rooms.
Installation & Compatibility
Quick fit: Retrofit bidet seat for round toilets — most installs finish in 30–45 minutes with basic tools.
What you need: adjustable wrench, flat screwdriver, and a nearby 120 V outlet (GFCI recommended).
Quick steps:
- Turn off water and remove existing seat.
- Attach mounting bracket and slide seat into place.
- Connect T-valve and water line; plug into outlet.
- Power on, pair remote, set temperature & presets.
Compatibility: Fits most round bowls; auto-flush kit compatible (sold separately).
What’s in the box
- WASHLET® S7A Round bidet seat
- Remote control with wall mount (4 user presets)
- Mounting bracket, bolts, nuts & caps
- T-valve, supply hose & washers
- Quick install guide & owner’s manual
Specifications
| Brand | TOTO |
| Model | SW4735#01 (WASHLET® S7A Round) |
| Material | Plastic |
| Dimensions | 24.2" L × 18.4" W |
| Mount Type | Seat (retrofit) |
| Shape | Round |
| Power | AC 120 V, 60 Hz; 1290 W |
| Heated seat | 82°F–97°F (adjustable) |
| Dryer temperature | 95°F–140°F (five settings) |
| Hygiene | EWATER+® wand & bowl / PREMIST® / automatic air deodorizer |
| Comfort | Oscillating & pulsating spray; adjustable temp, pressure & position; warm-air dryer |
| Convenience | Auto open/close lid; remote control with 4 presets; night light; quick-release docking |
| Flush compatibility | Auto-flush compatible (sold separately) |