Meanwhile, the design method of the gas-fired boiler was explored, and the construction parameters of each part were calculated.

同时对燃气炉的设计方法进行了探索，通过计算确定了燃气炉各部分的结构参数。

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A greater part of heat energy generated by CHP and boiler houses in Russia is used for residence buildings heating [1, 2].

热电联供产生的更大的一部分热能和在俄罗斯的锅炉房用于住宅建筑供暖[1,2]。

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Heating boilers. part 3: gas - fired central heating boilers. assembly comprising a boiler and a forced draught burner.

供暖锅炉。第3部分：燃烧气体的集中供暖锅炉。锅炉和强制送风燃烧器组合设备。

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"We have apologised for the inconvenience caused and are arranging to fit a new boiler tomorrow, at no charge, as the part needed is still unavailable, " a spokesperson said.

BBC: Pensioner left without hot water gets free boiler

He said gas engineers told him they struggled to get replacement parts for the boiler delivered because of the snow and, on one visit, they brought the wrong part.

BBC: Burntwood man and disabled son left without heating