Gas boiler flues CORRECT INSTALLATION OF BOILER FLUES PART1, how boiler flues are installed.

Описание к видео Gas boiler flues CORRECT INSTALLATION OF BOILER FLUES PART1, how boiler flues are installed.

Derek in part 1 shows us the correct and incorrect ways gas boiler flues are installed, he covers British standard 5440 part 1, building regulations document j and boiler manufactures instructions. Derek also covers the unsafe situations IGEM/G/11 to categorise the faults found on the flues.

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   • How boiler flues are installed, CORRE...  
Part 2

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