Sentence 9.21.3.8.(1)

  1. OP1
  2. OS2
  3. OS1

Objective

OS1 Fire Safety

Attribution

Intent

Intent 1:

To limit the probability that an inadequate clearance will lead to excessive heat transfer from chimney liners to surrounding masonry, which could lead to the ignition of combustible building components, which could lead to harm to persons.

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