Efficiency may mean something else to him- like "puts out lots of heat". I think that you know that for our purposes it generally means "puts out lots of heat per amount of wood supplied", and "full combustion" of solids and soot.
ScottF said:...Everyone here has been so gracetious in sharing information. It is a great thing. It has helped tremendously.
ScottF said:OK, here is some interesting stuff on antique stove efficiency that makes me feel better. I spoke to a local restorer of these stove who uses them and has been in business for years. I asked him if he could install or retrofit the stove with some modern components such as a catalytic burner to make it more efficient. He told me that no there is no need. Catalytic burners and secondary burn systems are put on modern stoves only because they are so tight and can restrict the air so efficiently that they make a lot of incomplete combustion. These systems are necessary to burn the unburned gases. It is not neccessary on your stove.
He said my stove has a sheetmetal drum that is very good a transmitting heat quickly and easily to the room. As long as it is well sealed which it is, it will burn a good long time and tranfer a good amount of heat to the room. Especially if I install a pipe damper . This will allow the heat to stay in the stove. He told me there is only so many bTUs in a log and whether you burn it slow or a little quicker you still only get that amount of BTUs . He says yours will just transfer them to the room a little quicker. He told me he heats his whole 1500 square foot shop with 15 foot ceilings with one of these very nicely just by burning broken up palletts. He also told me that with the damper and the tightened up stove that they get no visible smoke out of the chimney at all.
Also this paragraph is interesting
Heating with wood has problems other than stove construction. The wood has to be well seasoned hardwood. Burning unseasoned hardwood produces high levels of creosote in the now popular "airtight" stoves. The "older" antique stoves did not have this problem as they burned wood quickly with hot fires, thus consuming most of the volatile chemicals which produce creosote.
I found it on this site
http://dnr.louisiana.gov/sec/execdiv/techasmt/ecep/carpntry/o/o.htm
Maybe the antiques are good heating choices
Even an inefficient, leaky stove won’t fill a room with smoke if the chimney is working correctly, as the draft pulls excess air into the stove and chimney, smoke doesn’t leak out into the room. Consider the most leaky fire imaginable- a plain fireplace. The smoke goes up the chimney, assuming the damper is open.
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