What are the inside or outside dimensions? Looking to replace one that has a 2"x4" opening with an outside plate size of 3.5" x 5.5" . Will this wor
1854417
This is a surface mount unit. What you need is a flush mount or recessed carbon monoxide alarm. Case Dimensions: Cut Out: 5.5" x 3". The front of the unit is 6.5" x 3.5" x 1 3/8 Deep. There is also a combination propane and co alarm with Case Size - 6.375"W x 2.875"H x 1.25"D - Cut Out : 5 3/8" x 1 7/8. Hope this helps. Safe HomeScrew Holes: Centered, approx. 6" apart.
1854418
Sorry we no longer own the RV the unit was in so I can't measure it. Suggest you look on Google for other vendors that might have the unit for sale and list the info.
1854419
This is a surface mount unit. What you need is a flush mount or recessed carbon monoxide alarm. Case Dimensions: Cut Out: 5.5" x 3". The front of the unit is 6.5" x 3.5" x 1 3/8 Deep. There is also a combination propane and co alarm with Case Size - 6.375"W x 2.875"H x 1.25"D - Cut Out : 5 3/8" x 1 7/8. Hope this helps. Safe Home Screw Holes: Centered, approx. 6" apart.
890536
The grill is 5" x 2 7/8, internal space needed is 2"H x 3-3/8"W x 3-1/4"D. Mounting screws should be 4 1/2". It was a perfect replacement for me.
1398456
I installed this exact model outdoors about 9 months ago. Works fine with no problems. It measures about 4x4x3.5 inches. Richard
1385919
Not sure. I'm waiting on a definitive answer myself other than dimensions that do not specify inside or outside diameter. It's simple...yes it fits or no it doesn't.
2229753
I got something similar to you. The plate is about 2" wide by 3" high with 3 holes across the top and bottom. I am going to contact Amazon about this, as well as I am concerned about an 18.5 lb product and it's ability to support a load triple it's weight.
1081819
Hi Robert, unfortunaly this item will not fit your 3-3/4 outside dimesion. This item is for a 3 inch outside and 2 inch inside dimension.
282315
Ours is sealed in installed and we cannot measure the outside dimensions. Soud be in the product description if not on Amazon then at another vendor. Sorry.
642361
No it is not at all close to 5 inches, more like 3, 3.5 inches long, by 1.5 wide. quite small but works great, I had to do some work to make it fit and reduce the size of the existing round hole that was left when I took out the old one.
689813
2.75 inches wide; 4.5 inches long. This is the back plate which covers the electrical opening. The manual does not provide measurements. I believed I have measured correctly. The outer panel is slightly larger than the back plate so one does not see the back plate at all.
67198
Hello The baseplate for this unit is 2-13/16" wide by 5" tall. Thank you TechnologyLK Customer Service Team
1192192
The dimensions that it will fit into are 2 1/4" (or slightly less) by 5/8" Seems to be pretty good quality. I needed a larger one since I thought the 2 1/2" measurement was for the hole it fits in but it is the outside diameter.
319462
It would be an impractical given the product. Don't do that to yourself. If you have a removable plate on the outside, take it off and replace it with this, as long as it has a 4 in. hole. It works wonderfully and I am glad I bought it. I'll measure them if you request and insist....
702231
It is just under 2 1/2" outside diameter, with a ridge a little way (1/4") down from the opening. Then it gradually tapers out to almost 3". The actual opening is just about 2 1/4" wide.
583060
As stated in the description, it's 2 inches deep, and 6 inches wide and 9 inches long. So, I think it's a bit deep for a plate, and rather rectangular, but if those dimensions seem to fit your needs, then go for it!
42006
Not exactly sure of the dimensions. but it can be approx 2.5"x4" if i remember it correct. Sorry if i was not much help to you.
1943576
Outside diameter is an oval 3" x 4" The inside diameter is a circle of 2.5"
302144
Are you referring to the diameter when you state (existing hole is 2 3/8 wide )? If that's the case then the display part pictured will cover the inside but the outside camera/viewer is a standard size and 2 3/8" is much too large. If you are referring to the thickness of the door, then this will work. Hope this is helpful.