High-efficiency Instant Hot Water Heater System
SZH's smart toilet control board PCBA is designed for premium electronic bidets, integrating seat heating, energy-saving algorithms, and multi-layer safety protection for enhanced user experience. With over 10 years of expertise, we provide ODM/OEM solutions for global brands, leveraging advanced R&D in precision molds and vertically integrated supply chains for fast delivery and cost efficiency. Annual production capacity exceeds 2 million units, SZH provide flexible customization, empowering clients to lead the smart bathroom market.
- SZH
- China
- Information
1. Product Overview
This product is an instant heating module designed for smart toilets, utilizing high-efficiency electric heating technology to deliver hot water within 1-3 seconds. It features precise temperature control, multi-layered safety protection, and energy-saving performance, suitable for residential/commercial smart toilets.
2. Technical Specifications
3. Key Features
Instant Heating: No water storage, eliminates bacterial growth.
Adjustable Temperature: 3 preset modes (Room Temp/Warm/Hot) via APP or control panel.
Overheat Protection: Dual thermostats + fuse backup.
Water-Electric Isolation: Ceramic heating tube fully isolated from water flow.
Energy-Saving Mode: Standby power ≤0.5W with smart power management.
4. Mechanical Design
Materials:
Housing: Flame-retardant PP (UL94 V0 Grade)
Heating Tube: 316L Stainless Steel + Nano Coating (Anti-Scale)
Connections:
Inlet: G1/2" External Thread
Outlet: φ8mm Quick-Connect Fitting
5. Safety Protections
6. Environmental Compatibility
Operating Temperature: 0℃~40℃
Storage Temperature: -20℃~60℃
Humidity Range: 20%~90% RH (Non-Condensing)
7. Lifespan & Maintenance
Design Life: ≥8 Years (or 100,000 heating cycles)
Maintenance:
Regular descaling (Recommended every 6 months, adjust based on water hardness).
Avoid prolonged use at high temperatures (>45℃).
Custom Smart Toilet Mainboard PCBA
Modular Function Design
l Core Functions (Rapid Integration)
Heating | Cleaning | Control | Hygiene |
Seat heat | Bidet wash | Power-off flush | Nozzle clean |
Dry heat | Feminine wash | Foot-sense flush | Foam shield |
Temp adjust | Massage spray | Auto flush |
|
l Advanced Customization
- Electronic Extensions:
• IoT Control: APP/Wireless remote
• HMI: Smart display + Voice feedback
• Health: urinalysis (interface reserved)
- Mechanical Synergy:
• Auto-lid motor drive optimization
• Precision foam generator control
End-to-End Development
Vertical Manufacturing Advantage:
• Mold R&D: fast structural development (solves deformation/leaks)
• Electro-mechanical integration: Unified PCBA & heating module design
• Pilot to mass production: in-house SMT+assembly to ensure fast production
Competitive Benchmarking
Traditional Development Pain Points | Our Solutions | Technical Support |
slow development due to excessive feature integration | Modular design + pre-reserved interfaces | patent portfolio |
Electro-mechanical design misalignment | Parallel electro-mechanical co-development | In-house mold center + SMT production lines |
Lengthy certification cycles | Pre-validated architecture (50% test time reduction) | 10-year ODM empirical database |
Transform your smart toilet concept into a market-ready product. Welcome to contact with us today for a personalized proposal with functional prototypes, BOM optimization analysis, and turnkey delivery schedule.
