In this way, it can save 15% heating fees than the traditional ways, and save more than 30% than individualheating.
这样比传统的集中供暖费用降低15%，比单独采暖降低30%以上。
2
The individualheating system with gas-fired hot water heater and the heating system with gas-fired hot water boiler are introduced.
介绍了燃气热水炉单户供暖系统和燃气热水锅炉供暖系统，分析了供暖系统的调节方式。
3
Suitable for China's actual use of the environment and decoration used for civil construction of the individualheating and central heating in public places.