BS EN 303-7-2006 加热锅炉.第7部分:用标称热输出小于等于1000kW的强排风燃炉装备的燃气中央加热锅炉

标准号：BS EN 303-7-2006
中文标准名称：加热锅炉.第7部分:用标称热输出小于等于1000kW的强排风燃炉装备的燃气中央加热锅炉
英文标准名称：Heating boilers - Part 7: Gas-fired central heating boilers equipped with a forced draught burner of nominal heat output not exceeding 1 000 kW
标准类型：Q83
发布日期：2007/1/31 12:00:00
实施日期：2007/1/31 12:00:00
中国标准分类号：Q83
国际标准分类号：91.140.10
引用标准：EN 303-1-1999;EN 437;EN 676;EN 60335-1-2002;EN ISO 3166-1
适用范围：This European Standard specifies the requirements and test methods for the construction, the safety and the rational energy usage for gas-fired standard and low temperature central heating boilers equipped with a forced draught burner.These boilers comprise a boiler body and a forced draught gas burner brought together at the producer's assembly facility, the whole being designed and marketed as a complete boiler.This standard does not apply to the case of the assembly of a boiler body and a forced draught gas burner designed and marketed separately. In this case, EN 303-3 applies.This European Standard applies to type B23 boilers with a nominal heat output not exceeding 1000 kW with a water temperature at normal operation not exceeding 105 °C and with a maximum water-side operating pressure not exceeding 8 bar.This European Standard does not contain all the necessary requirements for: condensing boilers and combination boilers; boilers intended to be installed in the open; boilers permanently fitted with more than one flue outlet; boilers intended to be connected to a common flue having mechanical extraction; boilers equipped with several combustion chambers.This European Standard does not apply to living-space dedicated boilers (see 3.6).This European Standard only covers type testing.