Digital Display Gas Combi Boiler 18-24kW with 88% Efficiency for 70-200㎡ Heating Area
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30days after receiving the deposit
Brand:
Dongyuan
Product Description
Digital Display Gas Combi Boiler Technical Specifications
| Model Number | LIPB18 | L1PB20 | L1PB24 |
|---|---|---|---|
| Gas Type | NG/LPG | ||
| Rated Gas Input (kW) | 18 | 20 | 24 |
| Rated Gas Output (kW) | 15.9 | 17.6 | 21.1 |
| Efficiency (%) | Above 88% | ||
| Heating Area (㎡) | 70-140 | 80-160 | 100-200 |
| Hot Water Supply (kg/min, △T=25℃) | 9 | 10 | 12 |
| Expansion Tank Capacity (L) | 6 | ||
| Product Dimensions (mm) | 740×400×305 | ||
| Noise Level (dB) | <42 | ||
Advanced Features & Intelligent Control
Smart Temperature Management
- Intelligent constant temperature control for consistent room heating and hot water
- Gas proportional adjustment for precise temperature regulation
- Four-section timer for customized heating schedules
- Color multifunctional LED display showing temperatures, modes, and error codes
Safety & Protection Systems
- Comprehensive frost protection with automatic burner and pump activation
- Overheat protection and by-pass protection systems
- Compatible with antifreeze liquids for enhanced winter protection
- Delay operation prevents overheating and repeated starts
Technical Advantages
- Fan burner with full gas-air premix for efficient combustion
- Electronic controlled variable speed fan for optimal air mixture
- Integrated pump, expansion tank, and safety components
- Universal main PCB compatible with other Dongyuan boiler models
- Supports Open Therm room thermostat integration
Installation & Compatibility
- Wall-mounted design for space-saving installation
- Multiple capacity options (18kW, 20kW, 24kW) for different property sizes
- Two heat exchanger modifications available
- Compatible with room thermostats and remote controllers
- Modular design for easy assembly, disassembly, and maintenance
Product Images
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Get in Touch
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Company
Foshan Dongyuan Thermal Technology Co., Ltd.
Location
No.3 Depin Road, Xingtan,Shunde,Foshan,Guangdong,China