Energy Saving Gas Condensing Boiler 22-28kW with 96% Efficiency for 90-250㎡ Heating Areas
Price:
USD 450-550PCS
MOQ:
Negotiable
Delivery Time:
7 work days
Brand:
Dongyuan
Product Description
Technical Specifications
| Model | Unit | LL1PB22-H* | LL1PB24-H* | LL1PB26-H* | LL1PB28-H* |
|---|---|---|---|---|---|
| Gas Type | NG/LPG | Natural Gas / Liquefied Petroleum Gas | |||
| Rated Heat Output | kW | 22 | 24 | 26 | 28 |
| Heating Area | ㎡ | 90-190 | 110-210 | 130-230 | 150-250 |
| Hot Water Capacity (ΔT=25℃) | kg/min | 11.5 | 12.5 | 13.5 | 14.6 |
| Efficiency | % | ≥96 | |||
| Noise Level | dB | ＜42 | |||
Key Features & Benefits
Safety Features
- Forced air-supply and exhaust system ensures complete combustion air isolation
- Negative pressure combustion prevents exhaust gas contamination
- Twenty comprehensive safety protection systems
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 adjustment for different heating modes
Environmental Benefits
- Inverted flame combustion technology reduces CO and NOx emissions
- Advanced heat-exchanging design for quiet operation
- High efficiency condensing technology with ≥96% rating
Additional Specifications
| Power Supply | AC220-50Hz |
| Water Pressure Range | 0.03-0.8 MPa |
| Product Dimensions | 740×430×320 mm |
| Pump Lift | 5-7 m |
| Expansion Tank Capacity | 6-8 L |
Design Features
- European noble appearance design with 360-degree rotation capability
- Convenient lid design for easy commissioning and maintenance
- Digital display for precise system pressure monitoring
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Foshan Dongyuan Thermal Technology Co., Ltd.
Location
No.3 Depin Road, Xingtan,Shunde,Foshan,Guangdong,China