Zhongshan Vangood Appliances Mfg Co., Ltd.
Instant Warmth, Continuous Comfort
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Smart WiFi Wall Mounted Electric Boiler Large Capacity Home Heating System
Product Description
This smart WiFi-enabled wall-mounted electric boiler delivers efficient whole-home heating and continuous hot water with app-based temperature control. Its compact design houses a high-capacity heating system that maintains consistent warmth while optimizing energy use, featuring quiet operation and multiple safety protections for reliable performance. The intuitive touchscreen display allows for easy local control, while the energy-saving mode automatically adjusts output to reduce power consumption. With quick heating response and stable temperature maintenance, it's an ideal heating solution for modern households.
Features
Smart Remote Control
Turn on/off and adjust temperature via mobile app
User-friendly interface
Fast Heating
Instant hot water, no waiting needed
Maintains stable preset temperature
Energy Saving
Automatically adjusts power for efficiency
Supports scheduled on/off function
Safety Protection
Dry burning prevention
Automatic power-off when leakage detected
Quiet Operation
Low noise level
Won't disturb nighttime rest
Technical Parameters
| Category | Parameter | Specification |
|---|---|---|
| Electrical | Power Supply | 220-240V AC, 50/60Hz |
| Power Rating | 9kW/12kW/15kW (selectable) | |
| Power Consumption | 0.5W (standby) | |
| Performance | Heating Method | Instant electric heating |
| Thermal Efficiency | ≥98% | |
| Temperature Range | 30-65°C (±0.5°C) | |
| Maximum Flow Rate | 12L/min @ ΔT=25°C | |
| Physical | Dimensions (H×W×D) | 700×450×280mm |
| Weight | 22kg | |
| Water Connections | G1/2" female threads | |
| Environmental | Operating Temperature Range | -15°C to +45°C |
| Noise Level | ≤45dB(A) @ 1m | |
| Control | Interface | Touch panel + WiFi |
| App Compatibility | iOS/Android |
FAQ
Q: What electrical requirements does this boiler need?
A: Requires 220-240V AC single phase supply with minimum 40A circuit breaker (for 9kW model). Higher power models may need 3-phase connection.
Q: How quickly does the unit heat water from cold?
A: Achieves target temperature (e.g., 40°C) in under 3 seconds when operating at full power with ≥15°C inlet water.
Q: What's the maximum recommended pipe run length?
A: Up to 15 meters horizontal piping (with ≤3 elbows) when using standard 22mm diameter pipes.
Q: Does it require regular descaling?
A: Yes, annual descaling recommended in hard water areas (>200ppm). Unit will display maintenance reminder when needed.
Q: Can it operate during power outages?
A: No - requires continuous 220V power. Consider UPS backup for critical applications.
