Convection is very slow. And each stove configuration is different from the next. Most convection rises, so the heat moves upwards more-so. With the thermo-fan, it will send the heat across a room and down a 30FT long hall easily. In 20mins, those rooms off the 30FT long hall begin to receive the heat as well. Been doing this for 12 years with great success.
True convection is when the stove has vertical rails or fins. The cool air from the floor will rise, fill the open spaces between the fins, rapidly heat and rise.
Stove pipe fins work too.
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Some of the stoves work well with the aluminum side wall heatsink fins.
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This is the same low tech as base board heating, but for stoves.
Base boards sit too low and collect all kinds of crap. Not so with the stoves using them with fans.
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