3-in-1 vs 4-in-1 Taps: Which One is Right for You?
[2025-08-08] | By Xiamen Smart Water Technology Co., Ltd. Allen Huang
Content Menu
- Introduction
- What Is a 3-in-1 Tap?
- What Is a 4-in-1 Tap?
- Key Differences Between 3-in-1 and 4-in-1 Taps
- Which Tap Should You Choose?
- Benefits of Boiling Water Taps
- How Do Boiling Water Taps Work?
- Installation Overview
- Safety Features
- Running Costs and Filter Maintenance
- Why Choose Our 3-in-1 and 4-in-1 Taps?
- Conclusion
Boiling water taps are transforming the modern kitchen. With growing demand for efficiency, convenience, and sleek design, 3-in-1 and 4-in-1 taps are becoming essential features in homes, offices, and commercial kitchens.
But which one should you choose? Whether you're a homeowner, a kitchen designer, or a brand looking for a reliable ODM tap manufacturer, this guide will help you understand the key differences and choose the right solution for your needs.
A 3-in-1 tap is a multifunctional kitchen tap that delivers:
- Normal hot water
- Normal cold water
- Filtered boiling water (usually at 98–100°C)
It eliminates the need for a kettle and provides boiling water on demand, ideal for hot drinks, cooking, and cleaning.
A 4-in-1 tap takes things a step further by providing:
- Normal hot water
- Normal cold water
- Filtered boiling water
- Filtered chilled water
Some models can also offer sparkling water as an additional upgrade.
This added functionality makes the 4-in-1 tap the ultimate all-in-one solution for modern kitchens that value performance, hygiene, and hydration.
| Feature | 3-in-1 Tap | 4-in-1 Tap |
|---|---|---|
| Hot & Cold Water | ✅ | ✅ |
| Filtered Boiling Water | ✅ | ✅ |
| Filtered Chilled Water | ❌ | ✅ |
| Optional Sparkling Water | ❌ | ✅ (select models) |
| Price | More affordable | Higher due to advanced tech |
| Ideal For | Basic modern kitchens | Premium homes & wellness kitchens |
- Choose a 3-in-1 tap if you want a reliable, budget-friendly upgrade that replaces your kettle and delivers boiling water on demand.
- Choose a 4-in-1 tap if you're looking for more functionality, health-focused hydration (chilled/filtered), or want to impress your customers with premium kitchen fittings.
Tip for ODM brands: Offering both models in your product line allows you to meet a wider range of market needs and customer preferences.
✅ Convenience
Instant access to boiling, chilled, or filtered water saves time and eliminates the need for multiple appliances.
✅ Energy Efficiency
Insulated tanks minimize heat loss. Our advanced 2.4L energy-saving tanks consume less power than repeatedly boiling a kettle.
✅ Space Saving
No more kettles or countertop water jugs. Enjoy a clutter-free kitchen.
✅ Safety
Features like child-lock mechanisms and insulated spouts reduce burn risks.
✅ Time-Saving
Make coffee, tea, pasta, or even sterilize baby bottles instantly.
At the heart of the system is a compact under-sink boiler tank that maintains water at a near-boiling temperature. When activated:
- Water flows through a built-in filter
- The tank delivers instant hot or cold water
- Some systems include a chiller unit for cold water
- The tap's design ensures pressure and temperature safety at all times
Installing our 3-in-1 and 4-in-1 taps is straightforward:
- Connect the boiler tank to the mains water supply.
- Install the provided water filter.
- Mount the tap on your sink or countertop.
- Connect electricity and check safety settings.
We recommend professional installation for optimal performance.
All our taps include:
- Child-safety locks
- Cool-touch spouts
- Anti-scalding protection
- Secure flow control
- Thermal insulation systems
These features make them ideal for homes with children or elderly residents.
- Operating Cost: Approx. 10–15p/day (depending on usage and power rates)
- Filter Replacement: Every 6 months to ensure water quality and appliance longevity
- Low Limescale Risk: Especially important in hard water regions
Our systems are designed to be low-maintenance and long-lasting.
As a leading OEM/ODM manufacturer based in Xiamen, China, Xiamen Smart Water Technology Co., Ltd. offers:
- Customized branding and design services
- Factory-direct pricing with strict quality control
- Fast turnaround times for wholesale orders
- Patented technology and modern R&D
- Global shipping & support
Partner with us to create your own branded line of smart kitchen taps, or distribute our existing models under your private label.
Visit 👉 www.kitchenwatertap.com
In summary:
- 3-in-1 taps offer excellent functionality at an affordable price.
- 4-in-1 taps bring added value with chilled and sometimes sparkling water-perfect for premium kitchens.
Both models offer significant convenience, energy savings, and safety.
If you're a global brand, distributor, or wholesaler looking to expand your smart kitchen product line, Xiamen Smart Water Technology Co., Ltd. is your trusted partner for ODM and wholesale solutions.