Tjernlund RT1500H 12" Chimney Top Draft Inducer, 1700 cfm
Increase fireplace draft to eliminate fire starting problems, smoky back-ups and problems like small, short or offset flues and structures under negative pressure.
Performance: 1700 CFM;
Max Face Area: 28 sq. ft.;
Power Rating: 1/2 HP (0.373 kW);
Dimensions (W x W & L): 22-1/2' x 18-1/2' (572mm x 470mm).