Reddit reviews GE Zoneline Heat Pump Unit, 230/208 Volt PTAC 14,200 BTU
We found 1 Reddit comments about GE Zoneline Heat Pump Unit, 230/208 Volt PTAC 14,200 BTU. Here are the top ones, ranked by their Reddit score.
You are looking at a packaged terminal air conditioner (PTAC).
https://en.wikipedia.org/wiki/Packaged_terminal_air_conditioner
The GEs are still made today. You should have no problem finding a replacement unit that will fit the existing wall sleeve.
Those replacement units are much more energy efficient (R-22 vs R410a) and considerably quieter:
https://www.amazon.com/GE-Zoneline%C2%AE-Heat-Pump-Unit/dp/B01F3VHQRK