- All ventilators are UL 705 Standard listed
- One-piece removable exhaust hood
- Inlet temperature up to 170°F
- Backward inclined aluminum fan wheel
- Equipped with a built-in bird screen to protect discharge
- Externally cooled motor compartment
Amps: 8.4/4.2; CFM @ 0.000" SP: 4,037; CFM @ 0.250" SP: 3,766; CFM @ 0.500" SP: 3,476; CFM @ 1.000" SP: 2,765; CFM @ 1.250" SP: 1,407; HP: 3/4; OEM Replacement Motor: 47331; RPM: 1106; Shipping Wt. Lbs.: 96; Sones @ 0.250" SP: 19.2; Speed Control Order #: X71-288; Wheel Diam.: 18-1/4";
Performance shown is for installation type A: free inlet, free outlet. Performance ratings include the effects of birdscreens in the airstream. Speed (RPM) shown is nominal and performance shown is based on actual speed of test. The sound ratings shown are loudness values in fan sones at 5-ft. (1.5M) in a hemispherical free field calculated per AMCA Standard 301. Values shown for ventilators listed are for installation type A: free inlet fan sone levels.