ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
ShoutChat Box
Recent Posts
Unusual Well Pump Switch Failure
by sabrown - 10/28/20 04:31 PM
Look at this mess...
by InspectorE - 10/27/20 09:09 PM
New tool
by gfretwell - 10/24/20 11:09 AM
Where is Everyone?
by Bill Addiss - 10/17/20 07:04 PM
New in the Gallery:
Facebook follies, bad wiring
FPE in Germany pt.2
Who's Online Now
0 registered members (), 21 guests, and 13 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate Thread
Commercial Kitchen Range Hood #76242 01/08/01 05:41 PM
Joined: Dec 2000
Posts: 84
C
cinkerf Offline OP
Member
Does the exhaust fan and / or the make up air fan of a commercial kitchen range hood have to be wired to the fire alarm system to shut off in the event of a fire?
(Frank) cinkerf

2017 / 2014 NEC & Related Books and Study Guides
Re: Commercial Kitchen Range Hood #76243 01/08/01 10:46 PM
Joined: Oct 2000
Posts: 3,961
Bill Addiss Offline
Member
Frank,

I think that may be something that the locality decides. Check with the Fire Marshall. In at least one area here (LI, NY) I hear that they are requiring in residences that the A/C Blower or Attic Fan/Whole House Fan be connected to the (interconnected) Fire Alarms. It would make sense (to me) that this area would also want it in a situation like you describe, (maybe new installations?) but I do not know this to be true. Perhaps others can say if their area requires it.

I have seen Restaurants that use fans to makeup air that is taken out by the exhaust and it seems to me that this would be fertile ground for a Fire and it would probably be a good idea to have them shut down during a Fire.


Bill
Re: Commercial Kitchen Range Hood #76244 01/09/01 01:00 PM
Joined: Dec 2000
Posts: 27
G
gto6t7 Offline
Member
Frank,

The units that I have worked on had a blower shut-down but not on a general alarm. Only if the fire supression system on the hood (or gaylord, as the Navy called them) was activated.

Any one know where the name gaylord, for a hood comes from? Is it a Mfg name ?

Dave T.


Featured:

2020 National Electrical Code
2020 National Electrical
Code (NEC)

* * * * * * *

2020 Master Electrician Exam Preparation Combos
2020 NEC Electrician
Exam Prep Combos:
Master / Journeyman

 

Member Spotlight
Radar
Radar
Los Angeles, CA
Posts: 349
Joined: April 2004
Show All Member Profiles 
Top Posters(30 Days)
Popular Topics(Views)
271,026 Are you busy
205,035 Re: Forum
193,143 Need opinion
Powered by UBB.threads™ PHP Forum Software 7.7.3