2021 Goodman gas package unit Customer gas tank empty gas company arrived while I was here after he filled the tank I reset the system unit is working properly. Homeowner stated upstairs unit struggling to keep up in heat and it’s freezing up in the summer. 2011 Ruud split heat pump 2 1/2 ton. Pressures are low indicating possible leak,also system warranty has expired. recommend replacing versus repair. jack is scheduled to come out to price new system 2/1/22 at 11:00 am