This standard specifies the installation, construction and acceptance specifications for natural circulation heating systems of domestic water heaters. This standard applies to domestic water heater heating systems where the maximum height of the heating system does not exceed 10m and the water temperature at the stove outlet does not exceed 85°C.
NY/T 1703-2009 Referenced Document
GB 16154 General technical specification for civil water heating coal stove*, 2018-07-13 Update
GB 50242 Code for acceptance of construction quality of water supply drainage and heating works
NY/T 1703-2009 history
2009NY/T 1703-2009 Specification for installation and acceptance of civil water heating stove of heating system