Product Details
The 2025 edition features several significant revisions, including:
- Revised conversion factors in Chapter 1
- New definition for “ceiling pocket”
- Revised clarification that “common spaces” such as lounges, group cooking facilities, and group bathrooms are to be considered part of a dwelling unit
- Differentiation between LED-style lights and other lights as a heat source
- New guidance on installing sidewall sprinklers beneath a sloped ceiling
- Clarification in Chapter 8 that an “inside hose demand” is not required for NFPA 13R systems
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