What size hole do I need to cut?
231689
I bought a metal plate to mount this - http://www.etrailer.com/p-PK12711U.html. I recommend getting one that also mounts your 4-pin connector (if you have one). This bracket only mounts the 7-pin harness. I just found this bracket which I wish I had purchased: http://www.etrailer.com/Custom-Fit-Vehicle-Wiring/Hopkins/HM40975.html
742651
You need about 1 in 1/2 across , if not drill new holes and work with what you have left . The material is stainless so make sure you used stainless steel machine screws and lock nut. The screws that come with I didn't use them as I need longer once for the new holes I made . Looks and work well
262808
The easiest way to get it right is simple, because hole sizes vary depending on the faucet. Measure across the threads, which is probably somewhere between 3/4" and 1". The hole should be just big enough for the threaded portion to go through the holw without forcing it.
2249321
Hole templete, but honestly I found it was much bigger then I really needed and cut a smaller hole. Hope this helps! Bobby
978587
It should come with a template that has the hole size. If you don't have the template call Rinnai and get them to send you one.
683179
You need to use a normal 3/8 inch drill. The mandrel has a cap that fits over the hole cutting saw and then put it in the drill. Check with someone who is a carpenter with you rdrill set.
1566625
Use a 41/2 inch grinder with a metal cutting blade. Cut the outer shell separately and then the inner shell if needed to give the desired length. Use masking tape on outer shell to mark ur cut line
1236287
Probably need to in large the hole...The kit comes with everything u need..
1142727
Idk standard size I guess I had someone install it but there were no problems with size of hole
1587539
I used a 2 1/8" hole saw. It was a little large but closest to the same diameter. I used the plate provided with the installer inside the gutter and caulked around it to minimize the possibility of leaks.
1237694
Not sure about the hole size. I've had too many different types. Just test drill on scrap wood to make sure you have the right size bit for the threaded nut to fit in.
1746821
Piwo's numbers are the closest. I'm installing this in a plastic dash that is only 1/8" or thinner and I want it tight. I will be cutting a hole 22mm wide (a little under 7/8") and 36mm tall (barely under 1-7/16"). If that isn't really tight, I will use Ba Pa's method of using a file to gradually increase the size. If the material you're installing this into is 1/8" or thicker, you should be fine with the 1-1/2" height an 7/8" width.
1202191
Under the black thumb screw on the bar is a pin. The instructions tell you what size hole to drill, and how to set your cutting diameter.
1993772
The instructions say cut a hole 4-7/8" wide x 5" high. That's a snug fit. The lip is about another 5/8"s ea. side. Greg
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.
1816361
I used a 5/16 drill bit and a 1/8th inch pipe thread tap to get the threads started, do not thread the tap in to deep just about 3 threads that way the hole won't be to big. I am sure their are other ways to do it, this is what works for me.
1968350
I don't know the exact size but it is now close to 2 inches it would be more like 3/4 inches however you could use a 2 inch hole saw and cut It 2 inches