| Published by the National Fire Protection Association (NFPA)
Install environmental systems for comfort and safety with the 2009 NFPA 90B!
2009 NFPA 90B: Standard for the Installation of Warm Air Heating and Air-Conditioning Systems provides the most up-to-date guidelines to keep fire and smoke from spreading through indoor environmental systems in small buildings and one- and two-family dwellings.
Rules cover construction, installation, operation, and maintenance of systems for warm air heating and air conditioning, including filters, ducts, and related equipment to protect life and property from fire, smoke, and gases resulting from fire or conditions having manifestations similar to fire.
Table of Contents
Chapter 1: Administration 90B-4
1.1 Scope 90B-4
1.2 Purpose 90B-4
1.3 Application 90B-4
1.4 Equivalency 90B-4
Chapter 2: Referenced Publications 90B-4
2.1 General 90B-4
2.2 NFPA Publications 90B-4
2.3 Other Publications 90B-4
2.4 References for Extracts in Mandatory Sections 90B-5
Chapter 3: Definitions 90B-5
3.1 General 90B-5
3.2 NFPA Official Definitions 90B-5
3.3 General Definitions 90B-5
Chapter 4: System Components 90B-5
4.1 Supply Systems 90B-5
4.2 Return Systems 90B-7
4.3 Common Requirements 90B-7
Chapter 5: Fire Integrity of Building Construction 90B-9
5.1 Clearances to Combustible Material 90B-9
5.2 Firestopping 90B-11
Chapter 6: Equipment, Wiring, and Controls 90B-13
6.1 Equipment 90B-13
6.2 Electric Wiring and Equipment 90B-14
6.3 Controls 90B-14
Annex A: Explanatory Material 90B-15
Annex B: Informational References 90B-16
Index 90B-17
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