Wood burning technology has come a long way in the last few years, stoves of today are efficient, using 2-3 cord in a typical season, burn cleaner than natural gas with the secondary burn cycle that injects air into the smoke causing it to continue burning 99% of the smoke before it enters the chimney eliminating scary chimney fires and smelly exhaust, and extra work because EPA a... http://www.championchimneyservices.com/