For my Pool Heat pump... the three digit 7 segment display has gone out (erratic, doesn't show all digits) but otherwise works.
I cannot source the display from US or worldwide. This is a 27 pin common anode red display and only 7 leg versions are available today. No NOS available anywhere that I can find.

I cannot source the display from US or worldwide. This is a 27 pin common anode red display and only 7 leg versions are available today. No NOS available anywhere that I can find.
