5.5kW Electric Tankless Instant Water Heater
Product Overview
The 5.5kW Electric Tankless Instant Water Heater is a compact and energy-efficient solution designed to deliver hot water instantly without the need for a storage tank. Using rapid heating technology, it provides continuous hot water within seconds, making it ideal for modern homes and commercial spaces where space saving and efficiency are important.
Its wall-mounted design, durable ABS construction, and advanced safety protection system ensure reliable long-term performance. The touch control interface allows easy temperature adjustment, offering a convenient and user-friendly experience.
Key Features
- Instant Heating (3–5 seconds) – Hot water available immediately on demand
- Energy Efficient 5.5kW System – Reduces power waste compared to storage heaters
- Tankless Design – No water storage required, saving space and maintenance
- Wall-Mounted Installation – Compact design suitable for modern interiors
- Touch Control Panel – Simple and precise temperature adjustment
- Durable ABS Housing – Strong, lightweight, and corrosion-resistant
- IPX5 Waterproof Rating – Safe operation in wet environments
- Built-in Safety Protection – Overheat and pressure protection system
- Continuous Hot Water Supply – Suitable for high-demand usage
Specifications
| Attribute | Details |
|---|---|
| Power | 5.5 kW |
| Heating Time | 3–5 seconds |
| Temperature Range | 25°C – 55°C |
| Overheat Protection | 55°C cut-off |
| Safety Rating | IPX5 |
| Working Pressure | 0.05 – 0.6 MPa |
| Minimum Flow Rate | 1.2 – 1.5 L/min |
| Control Mode | Touch control |
| Installation Type | Wall mounted |
| Required Wiring | 3 × 2.5 mm² |
| Circuit Requirement | ≥32A air switch / 32A electric meter |
Applications
- Bathrooms and showers
- Kitchen sinks and washing areas
- Apartments and small homes
- Hotels and guest houses
- Offices and commercial spaces
- Outdoor cleaning and utility areas
Conclusion
The 5.5kW electric tankless instant water heater is a practical and modern hot water solution designed for efficiency, safety, and convenience. With instant heating, compact design, and reliable performance, it is ideal for both residential and commercial environments requiring continuous hot water supply.



















