DIN EN 14989-2-2008 烟囱.密封房间加热用金属烟囱和独立材料供气管的要求和试验方法
Chimneys - Requirements and test methods for metal chimneys and material independent air supply ducts for roomsealed heating applications - Part 2: Flue and air supply ducts for room sealed appliances; English version of DIN EN 14989-2:2008-03
This European Standard specifies requirements and test methods for metal flue ducts material independent
air supply ducts for room sealed appliances.
It also specifies the requirements for marking, manufacturer's instruction, product information and evaluation
of conformity.
NOTE 1 Recommendations for preferred dimensions of products are given in the informative Annex A.
NOTE 2 In this European Standard, only general requirements are specified for elastomeric and plastic components.
Elastomeric and plastic products used in flue systems are covered by separate standards, i.e. EN 14241-1 and EN 14471.