I wonder, how come all the non-cat wood stoves have 63% efficiency and all the cat wood stoves have 72% efficiency? Do all the stoves have equivalent efficiencies?
http://www.epa.gov/Compliance/resources/publications/monitoring/caa/woodstoves/certifiedwood.pdf
Thanks!
http://www.epa.gov/Compliance/resources/publications/monitoring/caa/woodstoves/certifiedwood.pdf
Thanks!