GB 50019-2015 第11.2.1条
| Monitoring and control of the heating system shall include: supply and return water temperature, pressure, and flow monitoring of the heat source (such as boilers or heat exchange stations); start/stop control and status display of circulating water pumps; room temperature regulation of radiators or underfloor heating systems. The heating system in hotel guest rooms shall be equipped with automatic room temperature control devices, with a control accuracy of ±1℃.