ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
Shout Box
Recent Posts
Pull out fuse panel?
by gfretwell. 12/17/18 02:33 PM
Video door bell causing chime activation of coil
by gfretwell. 12/16/18 09:01 PM
Conduit fill Calculations
by gfretwell. 12/08/18 08:39 PM
Swimming Pool question
by HotLine1. 12/05/18 12:37 PM
Tingle off the water spigot
by rmiell. 11/30/18 01:03 PM
New in the Gallery:
What is this for?
Plug terminals
Who's Online Now
0 registered members (), 9 guests, and 12 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate Thread
Exhaust fan above shower stall #163951
05/21/07 01:47 PM
05/21/07 01:47 PM
H
Helectric  Offline OP
Member
Joined: Jan 2005
Posts: 91
Spearfish, SD
I have a customer that wants an exhaust fan mounted directly above the shower stall. I can't find any codes that forbid this. This is a remodel in a small bath and there really isn't anywhere else to go with it.
Any thoughts welcome here.

2017 / 2014 NEC & Related Books and Study Guides
Re: Exhaust fan above shower stall [Re: Helectric] #163955
05/21/07 03:40 PM
05/21/07 03:40 PM
G
George Little  Offline
Member
Joined: Jan 2004
Posts: 1,493
Michigan USA
There are several exhaust fans that are listed for use in shower stalls. The ones I've seen have a label inside the rough housing that will says-"Suitable for use in a shower or over a tub when installed on a GFCI protected circuit" or words to that effect. I know that Broan and Nutone make one for sure.


George Little
Re: Exhaust fan above shower stall [Re: Helectric] #163957
05/21/07 03:49 PM
05/21/07 03:49 PM
Tom  Offline
Member
Joined: Jan 2001
Posts: 1,044
Shinnston, WV USA
The code in question would be 110.3(B)

You would need to use a product listed for this location.

The following is excerpted from UL's White Book section on Fans, Electric (GPWV)

"Ceiling-insert fans, wall-insert fans, and ceiling-insert fan/light combinations intended to be mounted over bathtubs, showers, or within the zone above the bathtub and shower area as defined by Article 410 of the NEC, are marked "Acceptable for use over a bathtub or shower when installed in a GFCI protected branch circuit." These products are investigated to determine the effects of moisture (dampness or wetting), such as shower spray."

You can find the entire text of (GPWV) at
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/showpage.html?&name=GPWV.GuideInfo&ccnshorttitle=Fans,+Electric&objid=1074009331&cfgid=1073741824&version=versionless&parent_id=1073987360&sequence=1


Few things are harder to put up with than the annoyance of a good example.
Re: Exhaust fan above shower stall [Re: Tom] #164006
05/22/07 09:38 PM
05/22/07 09:38 PM
H
HLCbuild  Offline
Member
Joined: Dec 2004
Posts: 209
Herndon,Va USA
We use a lot of Panasonic fans over the shower and tub on a GFCI protected circuit. The smaller fans are rated at 0.3 sones. Extremely quiet.


Featured:

2017 Master Electrician Exam Preparation Combos
2017 NEC Electrician
Exam Prep Combos:
Master / Journeyman

 

Member Spotlight
JoeKP
JoeKP
Berkley, MA
Posts: 144
Joined: March 2008
Show All Member Profiles 
Top Posters(30 Days)
Popular Topics(Views)
252,284 Are you busy
189,233 Re: Forum
178,919 Need opinion
Powered by UBB.threads™ PHP Forum Software 7.6.1
(Release build 20180101)
Page Time: 0.035s Queries: 15 (0.019s) Memory: 0.9609 MB (Peak: 1.0938 MB) Zlib enabled. Server Time: 2018-12-19 10:29:00 UTC