Sentence 9.21.1.2.(1)

  1. OS1
  2. OH1
  3. OP1

Objective

OH1 Indoor Conditions

Attribution

[F44-OH1.1]Applies to the walls of any chimney or flue pipe, which are required to be constructed to be smoke-tight.

Intent

Intent 1:

To limit the probability that combustion gases will escape from joints or anomalies in chimneys or flue pipes into living space, which could lead to negative effects on the air quality of indoor spaces, which could lead to harm to persons.

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