how big is the skimmer door opening and how big is the faceplate?
1855575
The weir (skimmer door) is roughly 5-3/4". The wide mouth faceplate measures roughly 14" x 7-3/4" outside and 11-1/2" x 5" inside.
946974
I would love to be able to give you the exact dimensions, but right now, it is under a foot of water. As I recall, it was of a very similar size to the the one I was replacing. Sorry I am not more help.
2217769
It takes a 3 inch round cutout. The faceplate is approx. 3.5 dia. Let us know who the unit stands up for your use.
2166745
The opening is covered with a sliding "door". When wide open, it creates about a 5/8" opening. It may be a touch wider than long but it is roughly a square opening when fully open. Since the door slides, it can be opened as much or as little as you like. I fiddled with mine and have determined that you can open it just to the point of being able to see light...so the smallest setting is pretty much so small as to be useless ;) I really, really like this feeder. I used it on vacation with a combination of pellet and flake food. I crushed the flake food so it wouldn't get caught crossways in the opening. I mounted an Ocean Nutrition feeding station (about $5) under the feeder to keep the food from being swept into the overflow before it could be eaten and set the door to dump about half as much food as I wanted to feed. Next I programmed it to drop food twice, five minutes apart, to give the fish enough time to eat the food before it was wasted. Lastly, I put only one week's worth of food in it in case of a malfunction. Nice, simple setup and it worked flawlessly :)
571827
The face with the door measures 9" wide X 6.7" high. The depth is the same as the height.
1495228
I can't say for sure (because I installed the slot at my mother's house out of state) but I think it's a 7" opening. On the other hand, I recall that the face frame wasn't as wide as the old slot (and so I had to jury-rig the screws on one side to attach it to the door. Buyer beware!
418387
The width is fixed. The part that goes behind the faceplate is one piece, the 2 knobs and the spout
790033
It is the opening size. However the flange around the dome is not as wide as the original equipment at least in my case.
1906998
I have an old Ideal pet door for my sliding door, so took a chance on buying this. My flap was 7 X 12, but od was 9 X 15. It fit perfectly, except for the flange, but I just put shims in the top and side on the outside and it is good as new.
1200049
It should fit fine. My dimensions are nearly identical and it works for me. I didn't use the plastic stripping because I needed room for skimmer, etc.
1549315
The face is 5.25". It fits in an optical drive bay on the front of the computer, and the 3.5" HDD gets inserted through the front door.
1207181
sorry do not know, all I know is that I had to return it due to the faceplate not being the correct size.
2193416
The opening is 5 and 3/4" inches or 14 cms. However after I put my fish that I had for over 3 years in it, 5 days later they all died. Two goldfish and one molly. I washed it out and put the same water in from the Aquarium in it and they died . Hope that helps
2210621
Approximately 24". The door itself is larger than this though due to the sliding design.
1882615
I don't know the exact measurement but the canister isn't tapered and doesn't bottleneck. The opening is the same size as the canister itself.
575063
15.5 width by 23.75 Length They give you a template, Only thing I did was take the door off and put it on a set of sawhorses to cut the opening of the dog door. I installed this one in a heavy duty storm door - which I had the clearance in between the doors. This is my second one and I still highly recomend it.
544855
The faceplate measures 2 1/4" x 6". Two screws go into the corners of the top plate and two go in the corners of the bottom plate. Not sure the exact measurement of the spaces between the screws.