What chapter of NFPA 72 covers smoke detector requirements?

It is the basics (when a system is required, installation criteria, equipment provisions, etc.) NFPA 72 should also be consulted for full details regarding inspection, testing, and maintenance of fire alarm systems. Chapter 14 of NFPA 72 will provide the detailed requirements for ITM.

Where are smoke detector requirements NFPA 72?

For many years NFPA 72, National Fire Alarm and Signaling Code, has required as a minimum that smoke alarms be installed inside every sleep room (even for existing homes) in addition to requiring them outside each sleeping area and on every level of the home. (Additional smoke alarms are required for larger homes.)

What NFPA covers fire alarm systems?

NFPA 72 only provides requirements for the installation, performance, testing, inspection, and maintenance of the fire alarm system. NFPA 101®, Life Safety Code® and other codes determine whether a fire alarm system is required in a given occupancy.

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What NFPA 72 compliance?

NFPA 72 provides the latest safety provisions to meet society’s changing fire detection, signaling, and emergency communications demands.

What is the NEC code for smoke detectors?

Remember, single-station 120-volt smoke alarms are covered by NEC Article 210. These smoke alarms are subject to the requirements for AFCI protection, whereas the low-voltage fire alarms covered by NEC Article 760 are not.

Where do you put a smoke and co2 detector?

The NFPA recommends that you install a carbon monoxide alarm, like smoke alarms, on every level of your home, inside every bedroom, and outside each sleeping area. Make sure carbon monoxide detectors are also installed near attached garages in case a car is left running, and anywhere else the manufacturer recommends.

Where do smoke detectors need to be installed California?

Presently the California State Building Code requires that smoke alarms be located in 1) the hallway outside the bedrooms 2) in each bedroom and 3) on every floor regardless of whether there is a bedroom on that floor.

Where are fire alarm pull stations required?

NFPA 72 requires a pull station within 60 inches of every individual exit, and for groups of doors that are more than 40 feet wide away from each other, there must be a pull station on both sides of the grouping. The placement of fire alarm pull stations is critical to ensuring they provide the protection intended.

What is the distance between smoke detectors?

In compliance with the National Fire Protection Association (NFPA), smoke alarms will cover a radius of 21 feet, and an area of coverage of 1,385 square feet. The maximum distance between two smoke alarms should be 30 feet. If a hallway is greater than 30 feet, a smoke alarm must be installed at each end.

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What in NFPA 72 represents explanatory material in Annex A?

The asterisk (*) at the end of the reference indicates that explanatory material can be found in Annex A in A.

Is code for smoke detector?

2 REFERENCES

IS No. Title
8757:1999 Glossary of terms associated with tire safety (first revision)
11360:1985 Specification for smoke detectors for use in automatic electrical tire alarm system
12456:1988 Code of practice for tire protection of electronic data processing installations

What is the latest edition of NFPA 72?

The 2019 edition of NFPA 72, National Fire Alarm and Signaling Code presents the most advanced provisions ever developed for the application, installation, location, performance, and inspection, testing, and maintenance of fire alarm and emergency communications systems — including Mass Notification Systems (MNS).

Is Code A detection system?

Fire Detection And Alarm Systems

S. No. IS No. ASPECT
2 IS 2189: 2008 Code of Practice
3 IS 3844: 1989 Product Specification
4 IS 5888: 1970 Code of Practice
5 IS 6070: 1983 Code of Practice

Do smoke detectors require AFCI?

Smoke alarms connected to a 15A or 20A circuit of a dwelling unit must be AFCI protected if the smoke alarm is located in one of the areas specified in 210.12(B) [see the Figure).

Where are smoke detectors located in the NEC?

Placement of Smoke Detector

The NEC takes its guidelines for smoke detectors from the National Fire Protection Association (NFPA). In single-family or multifamily homes, smoke alarms shall be placed inside each sleeping area, outside each sleeping area and on each level of the dwelling.

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What is required of a branch circuit that supplies smoke alarms?

Smoke alarm manufacturers require all interconnected devices to be powered from the same branch circuit. Section 210.12(B) of 2002 National Electrical Code (NEC) now requires the entire branch circuit supplying outlets in a dwelling unit bedroom to be protected by an arc fault circuit interrupter (AFCI) device.