20 In. 2-in-1, 3-Speed Tilting High Velocity Floor/Wall Mount Fan with Hanging Bracket Color:Black you have a DM Asia

you have a DM Asia or Nanfeng brand motor

If your unit has motor HRE300351

This shutter is compatible with fan model CX36BD2SPD

Complete fan blade assembly for easy replacement—simply swap your old assembly with the replacement and properly tighten on the motor shaft as previously installed

of net free area per vent to efficiently release trapped heat and moisture from your attic space

20 In. 2-in-1, 3-Speed Tilting High Velocity Floor/Wall Mount Fan with Hanging Bracket Color:Black you have a DM AsiaVersatile 2 in 1 functionality, this fan can be used as both a floor fan and a wall mount fan using a J hook hanging bracket that allows it to be mounted on the wall for space saving cooling or storage, and can be easily converted back to floor mode by loosening a single screw. A compact size which delivers a powerful airflow of up to 2,250 CFM on high with three speed selections, making it effective for cooling garages, workshops, warehouses, or