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NFPA - 90B

Standard for the Installation of Warm Air Heating and Air-Conditioning Systems

active, Most Current
Organization: NFPA
Publication Date: 1 January 2024
Status: active
Page Count: 24
scope:

This standard shall 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 from conditions having manifestations similar to fire.

Purpose.

This standard shall prescribe provisions based on minimum requirements for safety to life and property.

Document History

90B
January 1, 2024
Standard for the Installation of Warm Air Heating and Air-Conditioning Systems
This standard shall cover construction, installation, operation, and maintenance of systems for warm air heating and air conditioning, including filters, ducts, and related equipment to protect life...
NFPA 90B
January 1, 2021
Standard for the Installation of Warm Air Heating and Air-Conditioning Systems
This standard shall cover construction, installation, operation, and maintenance of systems for warm air heating and air conditioning, including filters, ducts, and related equipment to protect life...
NFPA 90B
January 1, 2018
Standard for the Installation of Warm Air Heating and Air-Conditioning Systems
This standard shall cover construction, installation, operation, and maintenance of systems for warm air heating and air conditioning, including filters, ducts, and related equipment to protect life...
NFPA 90B
January 1, 2015
Standard for the Installation of Warm Air Heating and Air-Conditioning Systems
This standard shall cover construction, installation, operation, and maintenance of systems for warm air heating and air conditioning, including filters, ducts, and related equipment to protect life...
NFPA 90B
January 1, 2012
Standard for the Installation of Warm Air Heating and Air-Conditioning Systems
This standard shall cover construction, installation, operation, and maintenance of systems for warm air heating and air conditioning, including filters, ducts, and related equipment to protect life...
NFPA 90B
January 1, 2009
Standard for the Installation of Warm Air Heating and Air-Conditioning Systems
This standard shall cover construction, installation, operation, and maintenance of systems for warm air heating and air conditioning, including filters, ducts, and related equipment to protect life...
NFPA 90B
August 18, 2005
Standard for the Installation of Warm Air Heating and Air-Conditioning Systems
This standard shall cover construction, installation, operation, and maintenance of systems for warm air heating and air conditioning, including filters, ducts, and related equipment to protect life...
NFPA 90B
July 19, 2002
Standard for the Installation of Warm Air Heating and Air-Conditioning Systems
This standard shall cover construction, installation, operation, and maintenance of systems for warm air heating and air conditioning, including filters, ducts, and related equipment to protect life...
NFPA 90B
January 1, 1999
Standard for the Installation of Warm Air Heating and Air - Conditioning Systems
A description is not available for this item.
NFPA 90B
January 1, 1996
Standard for the Installation of Warm Air Heating and Air Conditioning Systems
A description is not available for this item.
NFPA 90B
January 15, 1993
STANDARD FOR THE INSTALLATION OF WARM AIR HEATING AND AIR CONDITIONING SYSTEMS
A description is not available for this item.
NFPA 90B
January 1, 1989
STANDARD FOR THE INSTALLATION OF WARM AIR HEATING AND AIR CONDITIONING SYSTEMS
A description is not available for this item.
90B
July 5, 1984
STANDARD FOR THE INSTALLATION OF WARM AIR HEATING AND AIR CONDITIONING SYSTEMS
A description is not available for this item.
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References

This document references:
90A - Standard for the Installation of Air-Conditioning and Ventilating Systems
Published by NFPA on January 1, 2024
This standard shall cover construction, installation, operation, and maintenance of systems for air conditioning and ventilating, including filters, ducts, and related equipment, to protect life and...
This document references:
FIB GLS DUCT CONST STDS - FIBROUS GLASS DUCT CONSTRUCTION STANDARDS
Published by SMACNA on January 1, 2021
A description is not available for this item.
This document references:
ASHRAE STD 15 & 34 - Safety Standard for Refrigeration Systems
Published by ASHRAE on August 20, 2019
A description is not available for this item.
This document references:
ASTM C411 - Standard Test Method for Hot-Surface Performance of High-Temperature Thermal Insulation
Published by ASTM on March 1, 2019
This test method covers the determination of the performance of commercial sizes of both block and pipe forms of thermal insulating materials when exposed to simulated hot-surface application...
This document references:
ASTM D93 - Standard Test Methods for Flash Point by Pensky-Martens Closed Cup Tester
Published by ASTM on August 1, 2020
These test methods cover the determination of the flash point of petroleum products in the temperature range from 40 °C to 370 °C by a manual Pensky-Martens closed-cup apparatus or an automated...
This document references:
E136 - Standard Test Method for Assessing Combustibility of Materials Using a Vertical Tube Furnace at 750 °C
October 1, 2022
This fire-test-response test method covers the determination under specified laboratory conditions of the combustibility of building materials. Materials passing this test are typically classified as...
This document references:
ASTM E2231 - Standard Practice for Specimen Preparation and Mounting of Pipe and Duct Insulation Materials to Assess Surface Burning Characteristics
Published by ASTM on December 15, 2019
This practice describes procedures for specimen preparation and mounting when testing pipe and duct insulation materials to assess flame spread and smoke development as surface burning...
This document references:
90A - Standard for the Installation of Air-Conditioning and Ventilating Systems
Published by NFPA on January 1, 2024
This standard shall cover construction, installation, operation, and maintenance of systems for air conditioning and ventilating, including filters, ducts, and related equipment, to protect life and...
This document references:
FIB GLS DUCT CONST STDS - FIBROUS GLASS DUCT CONSTRUCTION STANDARDS
Published by SMACNA on January 1, 2021
A description is not available for this item.
This document is referenced by:
221 - Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls
Published by NFPA on January 1, 2024
This standard specifies requirements for the design and construction of high challenge fire walls, fire walls, and fire barrier walls including protection of openings and penetrations. Purpose. This...
This document is referenced by:
3 - Standard for Commissioning of Fire Protection and Life Safety Systems
Published by NFPA on January 1, 2024
This standard shall provide the required procedures, methods, and documentation for the commissioning of active and passive fire protection and life safety systems and their interconnections with...
This document is referenced by:
SMACNA DUCTED ELECTRICAL - Ducted Electrical Heat Guide for Air Handling Systems
Published by SMACNA on January 1, 1994
FOREWORD The Sheet Metal and Air Conditioning Contractors' National Association presents this Ducted Electric Heat Guide for Air Handling Systems to assist contractors, designers and authorities in...
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