Swap board in existing UTS10BI

[ChristopherL]

My UTS10BI (purchased 2014) display is flicking random characters.  After reading online, I found the display is not replaceable.  My question, if I purchase a new UTS10BI, can I just swap the board (entire guts - 4 screws on the corners) into the old cabinet (after removing the defective board) and reattached the wires on their respective terminals?  Thanks in advance.

[Teken]

If you’re committed to buying a brand new unit. Why not install the new unit and remove the old?!? 

[ChristopherL]

My electrical panel is embedded in the wall, so to remove the BX is more of a challenge.