Matching a Top Cap Lid to Your Fan Size
Loren Cook sizes its top cap lids to the fan, and the size is the first number in the model code on the nameplate. Larger fans in the same family take a different lid.
If the nameplate is worn or missing, the Loren Cook serial number lookup will work the model back from the serial number.
Top Cap Parts and Other Cook Replacement Parts
Cook sells the top cap as separate parts, so a lid, cylinder or snap fastener can each be ordered by number. Motors, wheels, shafts and bearings for the same fans are available too.
As an authorized Loren Cook distributor, Heinlein can supply parts for units that are no longer in production, and can source a replacement part or a whole replacement fan. Call us with your serial number and we will list every part your fan needs.
Frequently Asked Questions
Which top cap lid fits a size 120 or 135 Loren Cook fan?
Size 120 and 135 ACED and ACEB fans take the Loren Cook 267805 top cap lid, the next size up from the 267804. Size 150 and 165 fans move up again to the 267806. Read the size from the model code on the nameplate and order the lid listed for that size.
Can I order the whole top cap instead of just the 267804 lid?
The complete Loren Cook top cap for ACEB sizes 60 through 100 and the ACED 101 is sold as assembly 708942. Order the full assembly when the cylinder or fasteners are also damaged, and the 267804 lid alone when only the cover needs replacing.
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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
