王爵全预混冷凝燃气壁挂炉，采用全预混冷凝核心技术，打造高效可靠的家庭采暖与热水解决方案。产品具备高达 107% 的热效率与超低污染排放表现，兼顾节能性与环保性能。结合大尺寸按键式人机交互界面及远程智能控制功能，为家庭带来节能、环保且便捷的采暖与生活热水体验。
产品特点：
 |
 |
 |
| Unit | LL1GBQ24-B26CW | LL1GBQ28-B30CW | LL1GBQ32-B34CW | LL1GBQ35-B37CW | |
|---|---|---|---|---|---|
| Power | |||||
| Max heating rated heat load | kW | 24.4 | 28.4 | 32.2 | 35 |
| Min heating rated heat load | kW | 5 | 5.5 | 5.6 | 5.8 |
| Heating rated condensing heat output (50°C/30°C) | kW | 26 | 30 | 34 | 37 |
| Max heating rated heat output (80°C/60°C) | kW | 24 | 28 | 31 | 33.6 |
| Min heating rated heat output (80°C/60°C) | kW | 5 | 5.3 | 5.3 | 5.6 |
| Heating rated condensing heat output (50°C/30°C) | kW | 5 | 5.8 | 5.8 | 6.2 |
| Domestic hot water rated heat load | kW | 24.4 | 28.4 | 32.2 | 35 |
| Efficiency | |||||
| Energy efficiency rate | Class 1 | Class 1 | Class 1 | Class 1 | |
| Rated heat efficiency (80°C/60°C) | % | 98 | 99 | 99 | 99 |
| Rated heat efficiency (50°C/30°C) | % | 107 | 107 | 107 | 107 |
| Heat efficiency at 30% power | % | 107 | 107 | 107 | 107 |
| Technical data | |||||
| Gas consumption of heating capacity (NG) | m3/h | 2.6 | 3 | 3.4 | 3.7 |
| Anti-freeze system start temperature | °C | 5 | 5 | 5 | 5 |
| Min hot water output capacity | kg/min | 2.5 | 2.5 | 2.5 | 2.5 |
| Max water pressure of heating system | MPa | 0.3 | 0.3 | 0.3 | 0.3 |
| Water pressure of domestic hot water | MPa | 0.02-0.8 | 0.02-0.8 | 0.02-0.8 | 0.02-0.8 |
| Expansion tank capacity | L | 6.5 | 8 | 8 | 8 |
| Preset pressure of expansion tank | MPa | 0.1 | 0.1 | 0.1 | 0.1 |
| Rated gas pressure (NG) | kPa | 2 | 2 | 2 | 2 |
| Gas pressure range (NG) | kPa | 1.5-3.0 | 1.5-3.0 | 1.5-3.0 | 1.5-3.0 |
| Performance | |||||
| Heating temperature setting range | °C | 30-80 | 30-80 | 30-80 | 30-80 |
| Domestic hot water temperature setting range | °C | 30-60 | 30-60 | 30-60 | 30-60 |
| Hot water production capacity (△t=25K) | kg/min | 13.4 | 15.6 | 17.7 | 19.2 |
| Hot water production capacity (△t=30K) | kg/min | 11.2 | 13.2 | 14.6 | 16 |
| Circuit part | |||||
| Rated power capacity | W | 110/130 | 120/130 | 130/150 | 130/150 |
| Electrical power supply voltage | – | 220V~50Hz | 220V~50Hz | 220V~50Hz | 220V~50Hz |
| Electric shock protection type | – | Class I | Class I | Class I | Class I |
| Degree Of Protection Against Humidity | – | IPX5D | IPX5D | IPX5D | IPX5D |
| NOx emission grade | – | Class 5 | Class 5 | Class 5 | Class 5 |
| External dimensions | mm | (L)420X(W)345X(H)720 | (L)420X(W)345X(H)720 | (L)420X(W)400X(H)720 | (L)420X(W)400X(H)720 |
Note: All above specification is for reference only, apply base on product itself.
|
 |
