Product review (1 stars): This part was supposed to replace a Broan part number ...
This part was supposed to replace a Broan part number 99020144, but was too small in diameter.  The part shipped was a 99020144F, but the box label indicated a 99020144.  Why the manufacturer would not create another number for a significant change in diameter is beyond me.  For those trying  to replace an old part, the one I recieved is appx. 3-3/8 inches in diameter.  The original one is appx. 3-3/8 inches in diameter.