TOTO
TOTO - WASHLET S7A Electronic Bidet Toilet Seat
TOTO WASHLET S7A Electronic Bidet Toilet Seat with EWATER+
Premium bidet WASHLET seat with EWATER+® wand & bowl self-cleaning, PREMIST® bowl pre-wetting, five spray modes, heated seat, warm-air dryer, deodorizer, night light, and auto open/close — all controlled by an illuminated remote.
TOTO WASHLET - Advanced hygiene technology
PREMIST® wets the bowl before each use to help prevent sticking, while EWATER+® electrolyzed water automatically cleans the wand and bowl after every cycle — reducing reliance on harsh chemicals.
- EWATER+®: auto-cleans wand & bowl after use.
- PREMIST®: pre-mists bowl to minimize adhesion.
- Simpler upkeep: helps reduce chemical cleaners.
Custom comfort & hands-free convenience
Five adjustable spray settings with oscillating & pulsating modes, heated seat and warm-air dryer, automatic air deodorizer, night light, and an auto open/close lid — all accessible via the illuminated remote with four user memories.
- 5 spray settings: front & rear, oscillate & pulsate.
- Heated seat & dryer: five temperature levels each.
- Auto lid & night light: easier, safer nighttime use.
EWATER+® self-clean
Electrolyzed water cleans wand & bowl after use.
PREMIST® bowl prep
Pre-mists bowl to help prevent sticking.
Heated seat & dryer
Five warmth levels; adjustable dry finish.
Auto open/close
Hands-free lid with night light convenience.
Seamless design
T40 WASHLET+® Ready for tidy installs.
Remote & presets
Illuminated remote with 4 user memories.
Installation & Compatibility
Quick fit: Installs on elongated bowls with T40 WASHLET+® compatibility for concealed hose & power. Typical DIY install in about 30 minutes.
What you need: Adjustable wrench, flat screwdriver, and a nearby 120 V GFCI outlet.
Quick steps:
- Turn off water; remove existing seat.
- Attach mounting bracket; slide S7A into place.
- Install T-connector & hose; turn water on.
- Plug in; pair remote; test spray, heat, dryer, deodorizer & auto lid.
Compatibility: Elongated shape; WASHLET+® Ready (T40).
What’s in the box
- WASHLET® S7A elongated seat (Cotton White)
- Illuminated remote control & holder
- Mounting bracket, bolts & hardware
- T-connector, supply hose & washers
- Quick install guide & documentation
Specifications
| Brand | TOTO |
| Model | SW4736AT40#01 (WASHLET® S7A) |
| Color | Cotton White, Sedona Beige |
| Dimensions | 4.06" H × 15.06" W × 20.88" D |
| Material | Solid Plastic |
| Shape | Elongated |
| Weight | 15 lbs |
| Power | AC 120 V, 60 Hz; 1290 W (max 1446 W); 3.9 ft cord |
| Water pressure | 7.25 PSI (min) – 108.75 PSI (max) |
| Hygiene features | EWATER+® wand & bowl self-clean; PREMIST® bowl pre-wet |
| Comfort & convenience | Front & rear wash; 5 spray settings (oscillate/pulsate); heated seat; warm-air dryer; automatic air deodorizer; auto open/close lid; night light |
| Controls | Illuminated remote control; four user memory presets |
| Compatibility | WASHLET+® Ready (T40) for concealed hose & power |