How do I access the inside screws?

Hello,

Pella is very good at hiding their installation screws for a cleaner finish to their hardware. For that reason, you'll need to use a screwdriver or putty knife to remove the inside handle. The installation screw should be directly under the Pella logo. I hope this answers your question but don't hesitate to contact us with any other questions you might have.  Thank you!

There isn't actually a screw on the bottom, just the top. You should be able to pull the handle out now.

Once you remove the round Pella logo, which it seems you already have, you simply unscrew the mounting screw holding it in place. The latch should then remove easily from the door.

Hello, Katharine. I agree, I think there's a high likelihood that the 83-115 latch will work in your door. That's pretty much the only latch I've ever seen used in this application. If you had any doubts, though, you can always remove the original to verify that it's the same.