90C15DH Airflow by Static Pressure
The 90C15DH runs at 1550 RPM with a 9 inch wheel and a tip speed of 3658 FPM. Use the curve below to confirm it hits your airflow at your system static pressure.
| Static Pressure |
CFM |
| 0 in |
865 |
| 0.125 in |
759 |
| 0.25 in |
650 |
| 0.375 in |
509 |
| 0.5 in |
411 |
| 0.625 in |
289 |
| 0.75 in |
131 |
ACED Construction and Mounting
The housing is spun aluminum built on minimum 16 gauge marine alloy aluminum structural parts. The wheel is a non-overloading backward inclined 100 percent aluminum wheel with a precision machined cast aluminum hub. The drive compartment is fully enclosed with a weather tight motor cover.
The 90C15DH is UL 705 listed, sits on an 18 inch base, and mounts on a roof curb or a wall. For more airflow in the same direct drive family, step up to the Loren Cook 150C16DEC ACED fan, or compare every size on the ACED and ACEB parent page.
90C15DH Replacement Parts
Replacement parts are available for the 90C15DH, including the direct drive motor, the aluminum wheel, and the sealed bearings.
As an authorized Loren Cook distributor, Heinlein can supply parts for ACED units even after they leave production, and can source a replacement part or a whole replacement fan for any issue. To confirm your model, check the model tag or use the Loren Cook serial number lookup.
Frequently Asked Questions
What is the difference between the 90C15DH and the 100C15DH?
Both are direct drive ACED roof exhausters that run at 1550 RPM. The 90C15DH uses a 9 inch wheel and moves 865 CFM in free air. The 100C15DH steps up to a 10 inch wheel and 967 CFM. Pick by the airflow your system needs.
Can the 90C15DH be used for kitchen grease exhaust?
No. The ACED series is rated for clean air exhaust only. For grease rated roof exhaust, call 773-774-8616 and we will point you to the right Loren Cook unit.
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Request Current Inventory and Pricing
Same-day shipping is available for in-stock orders placed before 3:00 PM. If the unit or part you need is not listed online, call us for current availability.
Call 773-774-8616
