Sentence 9.21.2.6.(1)

  1. OH1
  2. OS3

Objective

OS3 Safety in Use

Attribution

Intent

Intent 1:

To limit the probability that an aerodynamically inefficient flue shape will lead to an inadequate flow of flue gases, which could lead to the spillage of combustion products, which could lead to the leakage of carbon monoxide gas into living space, which could lead to the acute poisoning or asphyxiation of persons.

Top of Page