Electric System Boilers
- This model is a single heating type, equipped with a circulation pump and expansion vessel.
- Features include WiFi control, timing startup and shutdown functions, double dry-heating protection, and an automatic anti-freezing function.
- The hot water cylinder can be controlled by the electric boiler to supply domestic hot water.
Compact Design
Low-noise Operation
Safe Protection
Constant Temperature
Installation Diagram
Structure
- The design is compact, suitable for wall mounting, and aesthetically pleasing, fitting well in modern homes.
- The boiler can work in conjunction with a buffer tank or cylinder to provide domestic hot water.
Usage
- This system boiler is designed for residential use, providing central heating and can be adapted for hot water supply.
- It features a unique patent heating element known for high efficiency.
Advanced Functionalities
- User-Friendly Interface: Equipped with touch keys and an LED display for easy operation and monitoring.
- Safety and Protection: Includes double dry-heating protection and an automatic anti-freezing function for enhanced safety.
- Fault Auto-Detection: Incorporates advanced techniques for automatic detection of faults, ensuring reliability and ease of maintenance.
- Ultra-Low Noise Operation: Engineered to work with minimal noise, enhancing user comfort in a residential setting.
Suitable Application Scenarios
- Ideal for residential properties requiring efficient heating solutions.
- Suitable for homes with underfloor heating systems or those needing a flexible radiator heating option.
Different Series of Electric System Boilers
Electric System Boilers's Technical Data
| Models | BW05 | BW07 | BW09 | BW11 | BW13 | BW14 | BW316 | BW320 | BW323 | BW326 | ||||||
| Rated Power (kW) | 5.5 | 7.5 | 9.5 | 11 | 13 | 14.4 | 16 | 20 | 23 | 26 | ||||||
| Phase | 1 | 3 | 1 | 3 | 1 | 3 | 1 | 3 | 1 | 3 | 1 | 3 | 3 | |||
| Voltage | 230V | 400V | 230V | 400V | 230V | 400V | 230V | 400V | 230V | 400V | 230V | 400V | 400V | |||
| Rated Current (A) | 23.9 | 8 | 32.6 | 10.9 | 41.3 | 13.8 | 47.8 | 16 | 56.5 | 18.8 | 62.6 | 20.9 | 23.2 | 28.4 | 33.3 | 38 |
| Wire Section mm2 | 3*4 | 5*2.5 | 3*6 | 5*2.5 | 3*10 | 5*2.5 | 3*10 | 5*2.5 | 3*10 | 5*2.5 | 3*16 | 5*4 | 5*4 | 5*6 | ||
| Working Temp. Range | 30°C~80°C (in radiator mode) | |||||||||||||||
| 30°C~60°C (in floor heating mode) | ||||||||||||||||
| Max. Water Temperature | 80°C | |||||||||||||||
| Temperature Difference Setting Range | 5~30°C | |||||||||||||||
| Antifreeze Start Temperature | <8°C | |||||||||||||||
| Anti-freezing function stop temp. | ≥10°C | |||||||||||||||
| Output Voltage of Pump | 230Vac, 0.5A | |||||||||||||||
| Capacity of Expansion Tank | 5L | |||||||||||||||
| Inlet & Outlet Connection | G1/2” | |||||||||||||||
| Backwater Inlet connection | G3/4” | |||||||||||||||
