ACEB Specifications
| Feature |
Detail |
| Housing |
Spun aluminum, minimum 16 gauge marine alloy aluminum, continuously welded curb cap corners |
| Wheel |
Centrifugal backward inclined, 100 percent aluminum, 10 in diameter |
| Power Assembly |
Minimum 14 gauge steel, rubber vibration isolators, weather tight compartment |
| Bearings |
Regreasable ball type, cast iron pillow block, L50 life 200,000+ hours |
| Belts and Drive |
Oil and heat resistant belts, cast iron drives sized to 150 percent of motor HP |
| Motor |
1/6 HP, single phase, ODP enclosure |
| Certifications |
ISO 9001 facility, UL 705, cUL 705, AMCA Certified Ratings Seal |
| Roof Opening |
13-1/2 in square |
| Roof Curb |
RCG, RCA size 16 |
| Ship Weight |
30 lb, less motor |
80C2B Motor Options
The 80-size ACEB body is offered with two belt drive motor options. The 80C2B runs a 1/6 HP motor across a fan speed range of 740 to 1571 RPM, moving 345 to 732 CFM at 0 inches static pressure. The 80C3B steps up to a 1/4 HP motor for higher speed and static pressure, from 1630 to 1806 RPM and 760 to 842 CFM.
Loren Cook sets the pulley and drive at the factory to hit a specified point on this curve, so the fan is built to order once you confirm your target CFM and static pressure. Call 773-774-8616 with your numbers and we will confirm which motor and speed setting fits.
80 ACEB Replacement Parts
Replacement parts are available for the 80C2B, including the belt drive motor, the aluminum wheel, the pillow block bearings, and the drive belt.
As an authorized Loren Cook distributor, Heinlein can supply parts for ACEB 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 80C2B and 80C3B?
Motor size. The 80C2B runs a 1/6 HP motor and the 80C3B runs a 1/4 HP motor. The larger motor turns the same wheel faster, so it moves more air and handles more static pressure. Call 773-774-8616 with your target CFM and static pressure and we will confirm which one fits.
What roof curb and roof opening does the 80C2B need?
The 80C2B needs a 13-1/2 inch square roof opening and fits Loren Cook RCG or RCA size 16 roof curbs. Confirm your curb size before you order if you are replacing an existing fan.
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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
