mstrlucky74
Senior Member
- Location
- NJ
Curious if you have box in the middle of a ceiling tile would you, most often, use a T-bar box support to support the 4" box?
Extension ring. It a plaster ring?? Wouldn't an extension ring bring it out past the tile too far?Hey mstrlucky, I just installed such a sensor last week and used Caddy's T-bar support, the best way to go if you ask me. The main reason I'm writing is because I used a standard 1.5" deep octagon, but when I went to install the sensor it bottomed out on the internal bx clamps, what the??? I then read the directions and it says you need to use an extension ring on a 1.5" octagon, doh! I had to make another trip back to finish the job, so just a heads up on that.
Are these LV sensors? Aren't they're so light weight that they're typically attached directly to the tile with the need for a box?
Are these LV sensors? Aren't they're so light weight that they're typically attached directly to the tile with the need for a box?
Yes, they are. Not sure about not needing a box?
I learned to like 4s boxes and plaster rings (3/4" depth if I remember right) instead of Oct boxes, due to how the box and plaster ring helped hold the ceiling tile in place. Without the right combination of equipment and an Oct box, the device can pull up on the tile, or not allow the screws to be tightened securely as they should be. Many years since I've done commercial work, but that was my experience.
Extension ring. It a plaster ring?? Wouldn't an extension ring bring it out past the tile too far?
Are these LV sensors? Aren't they're so light weight that they're typically attached directly to the tile with the need for a box?