help identify preway wood fireplace

[fspo]

i’m trying to identify what preway model this could be. couldn’t find any manual online. looks similar to the bi36b, but some slight differences. any help would be much appreciated

 

[Whitenuckler]

That's cool. I have not seen many older inserts.

 

[bholler]

View attachment 338928View attachment 338929i’m trying to identify what preway model this could be. couldn’t find any manual online. looks similar to the bi36b, but some slight differences. any help would be much appreciated

Look around the inside of the firebox just behind the face. If not there pull the grates top and bottom

 

[begreen]

Sometimes there is an ID tag in the door channel. it will be something like B136B.