4 in 1 Boiling Water Tap System – Instant Boiled, Chilled & Filtered Water Solution
Introduction
Looking to upgrade your kitchen with a smarter, more efficient water solution?
Our 4 in 1 boiling water tap system delivers filtered boiling water, chilled water, and standard hot & cold water-all from a single tap.
Designed for modern kitchens, offices, and premium projects, this system combines advanced filtration, precise temperature control, and ODM-ready customization, making it a preferred choice for global brands and distributors.

Product Overview
The 4 in 1 boiling water tap system is a complete under-sink solution that integrates:
- 4-in-1 multifunctional faucet
- 2.4L high-efficiency boiler tank
- 2L chiller tank
- Advanced activated carbon filter
One tap delivers:
- Filtered boiling water (up to 98°C)
- Filtered chilled water (as low as 3°C)
- Ambient hot water
- Ambient cold water
This system is engineered for performance, safety, and long-term reliability, making it ideal for both residential and commercial applications.
Key Features & Advantages
1. True Instant Boiling Performance
- 1300W high-efficiency heating system
- Continuous 90°C hot water output up to 1.6L
- Reheat time: ~5 minutes to reach 98°C
- Temperature adjustable from 45°C to 98°C (±0.5°C accuracy)
Perfect for tea, coffee, cooking, and instant meals.

2. Integrated Chilled Water System
- Independent 2L chiller tank
- Cooling range: 3°C – 12°C
- Eco-friendly refrigerant (R600a)
- Stable output for drinking and beverages
3. Advanced Filtration Technology
- Filtration accuracy: 0.05 μm
- Removes chlorine, odor, and impurities
- Certified materials: NSF / WRAS / WaterMark
- Flow rate: 3.8 – 5.0 L/min
Ensures clean, safe, and great-tasting water for all functions.
4. Smart Thermal & Flow Control Design
- Venturi system prevents dripping and ensures smooth flow
- Dual-pipe thermal isolation avoids heat mixing
- Cold-touch faucet design improves user safety
- Anti-splash water flow with micro-bubble technology
Result: stable, quiet, and safe operation
5. Built for Safety & Durability
- SUS 304 stainless steel faucet
- Food-grade internal materials
- Reduced electrical conductivity after filtration
- Overheat and pressure protection systems
6. Easy Maintenance & Long Service Life
- Recommended cleaning cycle: every 6 months
- Self-cleaning support via descaling solution
- Replaceable filter system
- Designed for long-term ODM/OEM projects

Technical Specifications
System Overview
| Component | Specification |
|---|---|
| Functions | Boiling / Chilled / Ambient Hot / Ambient Cold |
| Faucet Material | SUS 304 Stainless Steel |
| Installation | Under-sink system |
| Application | Kitchen, office, commercial |

Boiler Tank (2.4L)
| Parameter | Details |
|---|---|
| Power | 1300W |
| Capacity | 2.4 Liters |
| Temperature Range | 45°C – 98°C |
| Accuracy | ±0.5°C |
| Continuous Output | 1.6L at 90°C |
| Reheat Time | ~5 minutes |
Chiller Tank (2L)
| Parameter | Details |
|---|---|
| Capacity | 2 Liters |
| Cooling Range | 3°C – 12°C |
| Power Input | 130W |
| Refrigerant | R600a |
| Cooling Current | 0.8A |
Water Filter
| Parameter | Details |
|---|---|
| Filtration Accuracy | 0.05 μm |
| Flow Rate | 3.8 – 5.0 L/min |
| Max Pressure | 500 kPa |
| Temperature Range | 5°C – 38°C |
| Lifespan | 12 months / 2000L |
| Certification | NSF, WRAS, WaterMark |
Why Choose Xiamen Smart Water Tech?
Proven ODM Manufacturer behind leading global water brands
- Certified under ISO9001 & ISO14001 quality systems
- Products comply with UL, CE, WRAS, NSF, WaterMark, RoHS, REACH
- Strong R&D capability with customized solutions
- Stable production lead time: 30–45 days
We don't just supply products-we help brands build competitive water solutions.
Applications
- Residential kitchens
- Premium apartments
- Office breakrooms
- Hospitality projects
- Coffee & tea preparation areas
FAQs
1. What makes a 4 in 1 boiling water tap system different?
It combines four water functions into one tap, saving space while improving convenience and efficiency.
2. Is the water safe to drink directly?
Yes. The system uses certified filtration (NSF/WRAS) to remove contaminants and improve taste.
3. How fast does the system heat water?
It provides instant near-boiling water, with full reheating in about 5 minutes.
4. Does the system require regular maintenance?
Yes.
- Filter replacement: every 6–12 months
- Descaling: every 6 months
This ensures optimal performance and longevity.
5. Can this system be customized for my brand?
Absolutely. We support:
- OEM branding (logo, packaging)
- Custom finishes and designs
- Technical customization for different markets
6. Is it suitable for hard water areas?
Yes, but we recommend using proper filtration and regular descaling to prevent limescale buildup.
Looking to develop or expand your boiling water tap product line?
Partner with a trusted 4 in 1 boiling water tap system manufacturer and bring high-performance, certified products to your market.
👉 Contact us today for:
- ODM/OEM quotations
- Technical specifications
- Sample requests
- Custom project support
Start building your brand with a reliable manufacturing partner.







