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9.33.5.2.(1)
OP1OH1OS2OS3OS1
ObjectiveOS2 Structural Safety
Attribution
[F63-OS2.3] Applies to heating equipment.
Application
Application 1: 
Installation of heating equipment, including provisions for mounting, clearances and air supply, in buildings to which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application of Part 9].
Exceptions: 
except as stated in:
  • Article 9.33.5.3., which applies to solid-fuel-burning stoves, ranges and space heaters, and
  • Article 9.33.5.4., which applies to fireplaces.
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Intent
Intent 1: 
To limit the probability that the installation of heating equipment will fall significantly below expectations, which could lead to inadequate performance, which could lead to an inability to maintain the minimum indoor air temperatures [see Sentence 9.33.3.1.(1)], which could lead to condensation, which could lead to deterioration, which could lead to compromised structural integrity, which could lead to harm to persons.
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