What diameter hole needs to be cut out?
1853804
The packaging indicates the fan will fit "any standard 4" round or square vent."
586109
I believe it's a 5/8 or 3/4 hole that it needs. Maybe 1" at most. Been a while. But it will not sit tight against the base and be waterproof. You would need to silicone it .Apply a bead to around hole push it in tight and wipe off excess.
1044071
Cut off or cut out?? All u get is the light no thing else you have to customize or mount in an existing hole
54321
Using the supplied socket & collar hardware, you would probably need a hole 1-5/8 inch diameter.
1420861
The measurement is what the description says. The hole that u cut is smaller
1912213
The size cut can mean many. You have to follow the products instructions. On the norm the diameter of the product has to over lap the actual hole.
1969110
Hi Jeff, I have not installed the fan yet so I couldn't tell u the exact size of the hole needed. Im waiting for the cooler weather to do the install. Sorry I couldn't be more helpful.
1825038
I used 1 1/4" It was a good tight fit and there appeared to be plenty of room left over for a larger hole. Make sure to buy a drill bit and hole saw that is appropriate for the material you're cutting through as well as make sure the surface you're drilling through is sturdy enough to handle it.
1801627
A 5.125" diameter hole is what it will go through without bulbs in it, if you are putting it straight through. If you angle it, to just get it through to the other side, it will go through a much smaller circle of under 4.5". BTW, it is of very nice quality for plastic. Cheers
1518866
the man I hired took old one out and put new one in the same hole. He gave me measurements to buy it. Sorry I don't remember the size.
1334875
I cant completely remember, but after looking @ it, I would say it was already cut out.two holes one big for filter and one small for air hose
21463
What are the dimensions of the hole that needs to be cut in the wall for the recessed compartment?
1566890
Just received one today and measured the diameter. It will fit in a 9/16" hole.
635285
That's the internal diameter of the hose. However, the hose fits over its the included connector. Any cutting would be for getting the ideal hose length you need.
34257
A standard 4" hole. Due to the construction I'm fire it would a 3.75". It's pretty tight. I cut out some of the rubber that holds it in place with a knife. You could trim it more to fit a smaller hole. I'm pretty sure it would fit snuggly in a larger hole.
1746819
I would start out with a hole 7/8 inch wide and 13/4 inch high. The intent is to make the hole rather a little too small and adjust it with a file then make it too big too fast. Good luck.
262503
The door I have this installed on is 1 3/4" inches thick, according to the instruction manual, the main cut-out hole must be 2 1/8 inches, the latch cut-out must be 1 inch. Hope this helps...and do use decent quality batteries!