| 9.21.1.1. |
Application
- This Section applies to
- rectangular masonry or concrete chimneys not more than 12 m in height serving fireplaces or serving appliances having a combined total rated heat output of 120 kW or less, and
- flue pipes connected to such chimneys.
- Chimneys, other than those described in Sentence (1), gas vents and flue pipes serving gas-, oil- or solid-fuel-burning appliances and their associated equipment, including stoves, cooktops, ovens and space heaters, covered by the standards referenced in Sentences 9.33.5.2.(1) and 9.33.5.3.(1) shall conform to Subsection 9.33.10.
- Chimneys and flue pipes other than those described in Sentences (1) and (2) shall conform to Section 6.3.
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