Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Is the model number correct "AA259GS" on the product page? I am looking for the 22.5 x 54 model which is  "AA229GS".
Document: (So I cut and framed a 22.5 x 54 inch opening) and the ladder is actually 22.5 x 54.5 inches. ( it took 2 extra hours to correct that problem)Save your money for AMERICAN Made Products..
The ladder is adequate for attic access(a few times a year), even though it isn't the most robust. The gas shocks seem to be adequate to lift the ladder. If you are looking for a low cost attic ladder and don't require high performance, this is the product.
Recently, I installed this and a similar ladder made by Werner. I will review the Werner product on its page. This review will focus on the differences between the two models and provide some installation tips not found anywhere else. You would be well advised to read them, at the very least for a laugh. Perhaps, I can also save you some grief, pain or embarrassment.BOTH this and the Werner have decent installation videos available.
Installed easily. It is very solid and smoothly opens and closes. It does not always want to close all the way so that is why I gave it 4 instead of 5 stars.
Was easy to install and need to be careful when cutting to length. I think some ratings were off because they were not cut to the correct length. Mine has none of the problems that other mentioned.
That process leads to inaccuracies, arguments and some choice language inappropriate for this forum.No matter which model you choose, (and I really don't care which brand you buy) you can use a hybrid method I propose here.
This ladder replaced the old wooden folding ladder that was original with the house.Wooden attic ladders are subject to the high heat and dryness over summer months and get brittle because the moisture content istoo low. This is why I upgraded to an aluminum ladder. This model is very stable and instructions were very straight forward.
Installation wasn't the easiest. My builder put it up with my assistance. Slightly concerned with how flimsy the hinge holding everything seems. Will have to brace the sides with some extra wood. The parts lifting back up the door are weak so the door never closes properly. I can live with that as I live in the tropics but it is a shame that an 'elite' model can't work as stated.
I did question the instructions about framing for 25 1/2' opening and then saying if you had more than a 1/4" space from R.O. to frame to install apiece of material the full lenght of the opening. since the unit is 24 5/8 wide with a 25 1/2" R.O. that's 7/8" differance, 1/2 of that 7/16. Why not tell me to frame the R.O.
In my case, I actually like my helper and want her to be safe. That's the whole reason I replaced the old rickety ladder in the first place.Therefore, it is CRUCIAL that you understand the difference between this Elite model and the Werner. The MAIN difference is that this one uses those metal straps. They are a MUCH better way to hold the heavy unit in place. The metal straps are easier and faster to secure too. However, there is one small problem with the metal strap method.
Answer: yes