|Vent Pipe Dia. (In.)||8 to 12|
|Cut Out Required||4 x 12-3/4|
|Application||Provides Positive Draft for Smokepipe and Aids Proper Exhaust of Combustion Gas.|
|Construction Material||Aluminized Steel Housing and Blower Wheel|
|Remarks||View Catalog Page For Selection Criteria|
- Note: The performance table shows typical capacities when inducer is mounted on pipe sizes shown. Heating capacities shown are for 1000 Btu per cu. ft. of natural gas and for 139,000 Btu per gal. of #2 fuel oil.
- Increase draft for gas- and oil-fired heating equipment. Variable draft control. Aluminized steel housing and wheel. 115V, 60 Hz. Use for long, horizontal vent connectors, undersized chimneys, and structures with a slight negative pressure. Fastening band included, except bandless screw attachment on 4C730 and 4C731.