This ingenious chimney draft inducer may be the solution you have been looking for if you have drafting issues. Simply install the wood stove draft inducer inline of the stovepipe or liner and plug it in to pre heat the flue.
Worlds first fan-free wood stove draft inducer
Draft inducer for wood stoves and inserts in residential applications
A wood stove heat reclaimer that generates more than 500 degrees of heat
