Yet another OAK question

I have a 25-PDVC stove that I want to add a OAK kit to. Will this work??

http://www.dynamitebuys.com/store/cart.php?m=product_detail&p=1453

If the air inlet on the PDVC is also 2" O.D., then that kit will work just fine. Dynamite Buys are a great company to do business with.

Curious, the stove comes with an OAK when new...is this a used stove?

Thanks......the manual states
Make this connection using a 1 7/8†I.D. metal pipe (steel, aluminum or copper;"

And yes the stove is used.

Make absolutely certain that stove is so clean on the inside of the air paths you want to eat off of it.

Yes I just did a total cleaning (leaf blower trick) and also removed both blowers and cleaned, put on new gaskets including hopper gasket. So I know it is clean.