The results show that each target is superior to traditional heating system: the heat efficiency is higher by 20%, the operating cost is lower by 50%, the system starts quicker, the isothermal characteristic is better.

• 结果表明：真空相变供热系统热效率比传统供热装置高20%25，运行费用节省50%25，启动快，等温性好，各项性能指标均优于传统供热系统。