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#2629 - 07/16/01 07:29 PM T-GRID & CEILING FANS  
RUEZ2BE  Offline
Junior Member
Joined: Jul 2001
Posts: 4
WHITTIER, CALIFORNIA,USA
Hello my Father owns a buisness in La Mirada, Ca. and we recently looked into the T-Bar ceiling.
I'm currious, how are ceiling fans suppose to be mounted? Ours shakes!


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#2630 - 07/16/01 08:38 PM Re: T-GRID & CEILING FANS  
johnd24  Offline
Member
Joined: Jul 2001
Posts: 62
Sounds like your blades r unbalanced.I use strut and allthread to mount my fan box for a drop ceiling.Attached to the cieling of course not the grid work.


#2631 - 07/17/01 12:13 AM Re: T-GRID & CEILING FANS  
RUEZ2BE  Offline
Junior Member
Joined: Jul 2001
Posts: 4
WHITTIER, CALIFORNIA,USA
Quote
Originally posted by johnd24:
Sounds like your blades r unbalanced.I use strut and allthread to mount my fan box for a drop ceiling.Attached to the cieling of course not the grid work.


#2632 - 07/17/01 01:11 AM Re: T-GRID & CEILING FANS  
Bill Addiss  Offline
Member
Joined: Oct 2000
Posts: 3,878
NY, USA
RUEZ2BE,

Hello!

Not sure about any special requirements for California. There are special kits sold for this application involving chains. I've also seen boxes supported by threaded rod from structural ceiling above (steel).

Bill


#2633 - 07/17/01 08:13 AM Re: T-GRID & CEILING FANS  
electure  Offline


Member
Joined: Dec 2000
Posts: 4,259
Fullerton, CA USA
The strut/rod hanger is fine, but probably this is a good candidate for seismic bracing. These consist of T-bar wires splayed from the attachment point of the box out @ about 45° to the structure above. (notice that I only said probably, it depends on your particular circumstances).
The shaking is due to blade imbalance. You can buy a balancing kit @ Home Depot. It consists of adhesive backed weights, and a set of instructions.


#2634 - 07/17/01 09:48 AM Re: T-GRID & CEILING FANS  
WARREN1  Offline
Member
Joined: May 2001
Posts: 176
Greenville, SC, USA
The quality of the fan may have something to with it also. I have seen some cheap fans gently vibrate without the blades attached. Probably has to with the balance of the motor and its mounting in the enclosure.



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