Zephyr | 1000 CFM External Blower with 10 Inch Round Duct for Use with Zephyr Cheng and Arc Series Range Hoods **CFM: **1000, 500 **Duct Size: **10" Round **Product Weight: **69.3 lbs. **Blower Type: **External **Installation Type: **External **Amperage: **6.25 **Voltage: **120 *This item is in excellent condition. It was ordered for a project and never installed. It is in the original manufacturer's box, but the box has some tears.*