Energy Saving Gas Condensing Boiler 22-28kW with 96% Efficiency for 90-250㎡ Heating Area
Price:
USD 450-550PCS
MOQ:
Negotiable
Delivery Time:
7 work days
Brand:
Dongyuan
Product Description
Technical Specifications
| Model | LL1PB22-H* | LL1PB24-H* | LL1PB26-H* | LL1PB28-H* |
|---|---|---|---|---|
| Gas Type | NG/LPG | |||
| Rated Gas Pressure (Pa) | 2000/2800 | |||
| Rated Heat Output (kW) | 22 | 24 | 26 | 28 |
| Efficiency Under Rated Heat Input (%) | ≥96 | |||
| Power Supply | AC220-50Hz | |||
| Electric Power (W) | 130 | 145 | 145 | 145 |
| Heating Area (㎡) | 90-190 | 110-210 | 130-230 | 150-250 |
| Hot Water Capacity with △T=25℃ (kg/min) | 11.5 | 12.5 | 13.5 | 14.6 |
| Product Dimensions (mm) | 740×430×320 | |||
Safety Features
- Forced air-supply and exhaust system ensures complete combustion air and exhaust gas insulation from living spaces
- Negative pressure combustion prevents exhaust gas from polluting indoor air
- Comprehensive twenty-point safety protection system
Comfort & Performance
- Intelligent constant temperature technology maintains stable water temperature
- Low water pressure startup capability
- Dual temperature sensor control system
- High-flow hot water supply for multiple simultaneous users
- Automatic heating temperature control with flexible adjustment options
Environmental Features
- Inverted flame combustion technology reduces CO and NOx emissions
- Advanced combustion and heat exchange design for quiet operation
- High efficiency rating of ≥96% for energy conservation
Design & Operation
- European-style appearance with 360-degree rotatable control knob
- Convenient access panel for easy commissioning and maintenance
- Digital display for precise system pressure monitoring
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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