Tankless smart toilets replace traditional gravity tanks with direct-connection booster pumps and instantaneous water-heating modules. Water feeds directly from the main supply line, pressurized on demand for flushing while heating instantly for bidet functions. HFYBath engineers these units for international markets to match regional plumbing codes and support multi-family residential, hospitality, and commercial renovation projects.
Technical Specifications
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Specification |
Details |
|
Rough-in Size |
305 mm / 400 mm floor-mounted (S-trap or P-trap available) |
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Operating Pressure |
0.05 MPa (flowing) ~ 0.75 MPa (static) (Built-in DC booster pump for low-pressure sites) |
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Flush System |
Siphon jet with internal booster pump (Dual flush: 3.0L / 4.8L) |
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Heating Technology |
Instantaneous ceramic heating element (Hot water start time < 3 seconds) |
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Power Supply |
AC 110V-120V / 60Hz; AC 220V-240V / 50Hz (US, EU, UK, AU plug standards) |
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Water Protection |
IPX4 rating; leakage protection plug (ALCI/GFCI) (Safety cutoff for heating module) |
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Ceramic Material |
Vitreous china fired at 1280°C for 22 hours (Water absorption rate < 0.2%) |
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Glaze Finish |
Nano-scale self-cleaning antibacterial glaze (Thickness: 0.12mm ~ 0.15mm) |
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Certifications |
cUPC, WaterSense, CE, CB, ETL, RoHS (Compliance package per destination market) |
Product Advantages
Integrated DC Booster Pump: Stabilizes siphon-jet evacuation in high-rise apartments or low-pressure infrastructure.
Instantaneous Flow Heating: Eliminates stagnant water reservoirs and bacterial growth via a dual-core ceramic heating tube with thermal cut-off sensors.
High-Temperature Vitreous China: Kiln-fired at 1280°C for 22 hours, withstanding load capacities up to 400 kg without micro-cracking.
Nano-Glazed Trapway: Fully glazed internal trapway (roughness Ra < 0.4um) combined with a hydrophilic coating to prevent waste adherence.
Installation Requirements
Water Supply Inlet: Dedicated 1/2-inch angle valve positioned 200mm left of center line; minimum static pressure of 0.05 MPa.
Electrical Provision: Grounded outlet (110V/220V) with a GFCI/ALCI breaker within 1.5 meters of the base, set 300mm above finished floor level.
Floor Clearance: Minimum 200mm clearance on both sides of the bowl center for sensor operation and side-panel access.
Drainage Alignment: Wall-to-drain distance must match the 305mm or 400mm rough-in prior to floor tiling and wax ring placement.
Applications
Multi-Family Residential: Space-saving footprint for urban apartment developments.
Luxury Hospitality: Proximity auto-open, customizable bidet washing, and warm air drying.
Commercial Office Towers: Water-saving dual-flush performance meeting municipal green-building codes.
Senior Living Facilities: Remote or side-panel touch control, seat temperature regulation, and stable support integration.
OEM & ODM Customization
Brand Integration: Laser-etched or under-glaze ceramic logo printing; custom boot-up UI on digital displays and remote controls.
Functional Modules: Configurable sensors (radar auto-open, foot-kick flush, night light) and bidet spray patterns (pulse, oscillating, feminine).
Aesthetic Tailoring: Side panel finishes in matte black, brushed gold, rose gold, or custom Pantone ABS injection molding.
Packaging & Documentation: Private label manuals, multilingual quick-start guides, ISTA-6A drop-test certified master cartons, and UPC labeling.
Quality Control
Raw Material Inspection: Kaolin clay, feldspar, and quartz verified for moisture and particle size distribution.
Kiln Structural Testing: Thermal shock testing and load-bearing verification per ceramic batch.
100% Water Pressure Testing: Dynamic hydraulic testing at 0.8 MPa on every finished bowl to detect micro-leaks.
Electrical Safety Screening: Automated bench testing for dielectric strength, grounding continuity, insulation resistance, and thermal response.
Aging Test: 72-hour continuous functional burn-in test on sample production batches under simulated voltage fluctuations.
Packaging & Export
Cushioning Configuration: Molded high-density EPS foam blocks secure the ceramic body and seat assembly to prevent transit vibration damage.
Carton Specification: 5-layer heavy-duty corrugated export master carton with double-wall corner reinforcement.
Palletization: Fumigation-free wooden or plastic pallets stacked with stretch wrap and strapping bands for 40HQ and 20GP container loading.
Export Compliance: Commercial Invoice, Packing List, Certificate of Origin (Form E/CO), and destination-specific test reports supplied.
FAQ
Q: What is the MOQ for OEM branding?
A: 50 units per model for custom logos and packaging. 500 units for custom mold development, housing color injection, or proprietary software features.
Q: How do units operate during power outages?
A: A manual backup flush button powered by an integrated alkaline battery box allows normal mechanical flushing when primary AC power is lost.
Q: What certifications are included?
A: ISO 9001 production facilities. cUPC and WaterSense for North America; CE and CB for Europe; ETL and RoHS for electrical safety.
Q: What is the bulk production lead time?
A: 25 to 30 days following deposit confirmation and artwork approval. Peak seasons or custom mold projects require 40 to 45 days.
Q: What is the warranty policy?
A: 3-year warranty on ceramic structural integrity; 2-year warranty on electronic components (PCBA, booster pump, heating module, solenoid valves). Includes a 1% spare parts allocation with bulk shipments.
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