When to use conduit in fire alarm system
installations is a common question, and one that a fire safety system
specialist can assist with. According to the National Fire Protection
Association (NFPA) regulations and National Electric Code (NEC) articles, any
wiring that exists in non-accessible areas or below seven feet must be
installed in metallic conduit. Non-accessible areas would include behind hard
ceilings or drywall.
While this sounds simple enough, there are various codes and
regulations related to varying circumstances and locations. The City of
Chicago has an established code that electricians and fire alarm installers
must be aware of and may differ from national codes other companies may be
familiar with. According to Chicago fire code, any system that is deemed
as required should have the entire system installed within conduit.
Design Considerations for Fire System Requirements
In some cases, even in a non-required building there may be
areas which require installation in conduit. In cases where both a smoke
duct detector and fire panel exist both components must be connected with lines
in conduit. Other fire alarm system options such as carbon monoxide
detectors, elevator recall function, escalators and visual alarms may also
require installation in conduit. When sprinkler systems are use, or
electronic locking doors are included, conduit is also required to be used during
installation.
HRSS Offers Guidance on Fire Alarm Installation Conduit
Requirements
High Rise Security Systems is a leading fire and safety
specialist with vast experience in all local and federal fire safety
code requirements. We work with building owners and electrical
contractors to design
and develop the best fire detection and alarm system for all types of
commercial properties. We provide guidance on which installations require
the use of conduit and where it must be used.
HRSS offers professional fire alarm system design, UL
listed equipment, maintenance, testing and repair from licensed technicians.
Contact us today to learn more about our system design services and how
we can keep your building within code regulations while providing protection to
building occupants and property.
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