Does anyone have a picture of the optional blower for a buck stove model 51. I have an older model from the mid 90's, and I can't find any information on adding a blower. Buck has the blower motor listed on their website for $90, and the whole assembly listed at $180. I need the whole unit, but there is no picture of it. I don't even know where it attaches. I know it goes on the bottom left, and I have read that the insert does not need to be removed to install it, but was wondering if anyone could give me more information on it. How much more heat can I expect to get out of the stove with a blower? Any help is appreciated. Thanks.