NEOREST AS (S Trap)

TOTO NEOREST AS S Trap smart toilet with remote controller in white finish

CS921VT#NW1 / TCF85510GIN#NW1

Description

The TOTO NEOREST AS (S Trap) is a fully integrated intelligent toilet engineered for high-end residential and commercial bathrooms. Designed with precision sanitation technologies and automation, it delivers superior hygiene, water efficiency, and user comfort.

Its advanced TORNADO FLUSH system creates a powerful 360° swirling stream using minimal water, while the RIMLESS bowl design eliminates hidden dirt traps. Hygiene is further enhanced by PREMIST, which sprays a fine mist before use to prevent waste adhesion, and EWATER+, an electrolyzed water system that sanitizes the bowl, nozzle, and under-seat areas after every use.

The automatic sensor operation enables hands-free lid opening, closing, and flushing. Combined with AIR-IN WONDER-WAVE cleansing, heated seat, warm air dryer, and auto deodorizer, the NEOREST AS provides a seamless, touchless, and luxurious bathroom experience.

Its Hybrid Ecology System optimizes water usage without compromising flushing performance, making it both environmentally responsible and technologically advanced.

Technologies

1. TORNADO FLUSH

High-efficiency flushing system using dual nozzles to create a powerful 360° swirling water flow with low water consumption (3.8L / 3.0L).

2. RIMLESS DESIGN

Eliminates traditional rim edges, preventing dirt accumulation and improving bowl hygiene.

3. PREMIST

Automatically sprays a fine mist inside the bowl before use to reduce waste adhesion and simplify cleaning.

4. EWATER+

Electrolyzed water system that sanitizes the nozzle, bowl, and under-seat areas after each use, ensuring long-lasting cleanliness.

5. AIR-IN WONDER-WAVE

Air-enriched water droplets provide a gentle yet effective cleansing experience.

6. Automatic Operation

Sensor-based lid opening, closing, and auto flushing for complete hands-free operation.

7. Heated Seat

Adjustable temperature-controlled seat for enhanced comfort.

8. Auto Deodorizer

Automatically activates after every use to neutralize unpleasant odors.

9. Warm Air Dryer

Adjustable warm air drying system for a complete cleansing routine.

10. Hybrid Ecology System

Water-saving and energy-efficient integrated system for sustainable performance.

Specifications

General

Model: CS921VT#NW1 / TCF85510GIN#NW1
Type: Integrated Smart Toilet (S Trap)
Bowl Shape: Elongated
Flush System: TORNADO FLUSH
Water Use: 3.8L / 3.0L
Rough-in: 120–155 mm

Water & Pressure

Water Pressure Requirement: 0.25 MPa – 0.75 MPa
Minimum Required Pump Pressure: 2.50 Bar (0.25 MPa)
Recommended Water Quality: Hardness < 50 ppm or TDS < 300 ppm

Electrical

Power Rating: 220–240V, 50/60Hz
Power Consumption: 846–854W
Power Cord Length: 1.2 m
Recommended: 1.0 KVA Voltage Stabilizer

Material

Bowl: Vitreous China
WASHLET: PP
Remote Controller: Aluminum

Dimensions

Size: 386W × 692D × 512H mm