A homeowner in Frisco, TX contacted us because their upstairs air conditioning unit wasn't cooling properly. Our technician performed a complete diagnostic and discovered the system had lost all its refrigerant. To find the source of the problem, we pressurized the unit and tested all components. The inspection revealed that the evaporator coil had developed leaks that were too extensive to repair. American Heritage Air Conditioning & Heating Solutions determined that replacing the evaporator coil is the best solution to restore proper cooling function to the upstairs unit.
