High Volume Series
AK400: 420 CFM @ 1.5 sones
AK500: 520 CFM @ 2.5 sones
AK600: 620 CFM @ 3.5 sones
- What's Included
Can be adapted for top discharge mounting, straight through inline or right angle inline (hardware not included).
Insulated housing with motors & blowers mounted on vibration isolators
Painted white, metal grill.
4½" x 18½" duct connector with 2 aluminum backdraft dampers.
Uses forward curved non overloading polymeric blower wheels.
24" on center joists mounting using the supplied mounting angles or hung
for suspended ceilings using 1/4-20 support rod.
Wiring access from top or side with easy service access through large removable access panel or through the grill.
HVI Certified performance.
|Specification Sheet Download||AK400||AK500||AK600|
|CFM @ .1 SP||420||520||620|
|CFM @ .25 SP||381||478||575|
|Sones @ .1 SP||1.5||2.5||3.5|
|Effective Ventilation Area||420 to 525 sq. ft.||520 to 650 sq. ft.||620 to 775 sq. ft.|
|ENERGY STAR® qualified||No||No||No|
|Duct Size||4-1/2" x 18-1/2"|
|Collar / Damper||Metal|
What is included with the unit?
Exhaust Fan Housing
Damper and Duct Collar
Suggested Accessories (available separately)
OA10V: 4-1/2" x 18-1/2" to 10" round transition