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9.31.6.4.(1) | Application | Intent |
OH1 | OS1 |
Objective | OS1 Fire Safety |
Attribution | |
Application | Application 1: Venting of fuel-burning service
water heaters in dwelling units, in buildings to which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application of Part 9]. Application 2: This also applies to buildings described
in Sentence 1.3.3.2.(1) of Division A, as stated in Sentence 7.1.3.2.(1) which
makes Section 9.31. applicable to dwelling
units in all buildings. |
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Intent | Intent 1: To limit the probability of inadequate venting, which could
lead to excessive radiant heat loss, which could lead to failure at joints
or to burn-through, which could lead to the ignition of combustible building
components, which could lead to harm to persons. |
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