CowTown614

The HC800 Rack ears are proprietary to the HC800.   The EA5 came with the Rack Ears in the box.   So if they were lost some how then you may need to repurchase.  

Because the EA5 is end of life I would probably just using an aftermarket shelf rack space.  

Unless it's a "Big Ass Fan" or affiliate.  The Big Ass Fan is a "Smart Fan" and control is able to talk to the IP Driver (small cost) so that you can control the ceiling fan and light individually.   In this case you wouldn' use a ceiling fan keypad.  You would use the just the normal Keypad and program to your hearts desire.    You could also control the fan and light from the C4 app.       You can also do this with BOND compatible ceiling fans.    My biggest question is does the "Hunter" lines of fans with it's IP controlled "SIMPLEConnect" IP control system have a compatible C4 Driver.  That would open up the world of Ceiling fans quite a bit to the Lowes/Home Depot entry level points.