Identify This Fireplace Insert!

[DadaMarc]

Hi I was looking at installing a Sierra fireplace insert that we found into our woodburning fireplace. Trying to identify the model and what exactly this insert is and how it would work. Can anyone help?

http://imgur.com/a/r29YS

 

[mellow]

That is an old Sierra rear vent free standing stove, I wouldn't bother with it as it will eat wood like no tomorrow since it has no reburn technology in it, that stove was built in the early 80's.