Demand that it be fixed even if it meant to install a newer system to maintain that temp? Assuming that it is undersized.
To me 75 isn't liveable. But it will do. I'll set the thermostat at 75 tomorrow and see what happens. I know it won't go above 93 outside. And I know it will go above 75 inside.
So if my unit is just the right size. It won't go lower than 75 on a 93 degree day?
And if it was oversized that is how I maintained my 68 degree conditions?
Thanks for the valuable info.