5 
The Harman TL300  meets the U.S. Environmental Protection Agency’s emission limits 
for wood heaters sold after July 1, 1990.
Weight       525 lbs
Flue Size      6 Inch
Log Length Recommended  18 in. / 20 in. Max
Heating Capacity    1,500 - 3,000 sq. ft.
Average Emissions    1.1 Grams Per Hr.
Emissons on Low    0.8 Grams Per Hr.
Outside Air Size    3 or 4 Inch