Diagnostic Performed diagnostic on two systems. System for main floor is a 1995 pain furnace and AC system. Upon inspection of the system found disconnect outdoor to be failed. Upon visual inspection fan was running compressor was not. Pulled power discovered disconnect failure. Tested system and found Refrigerant. Charge to be zero on the liquid side. Around 100 psi on suction side. This system is very very low on our 22 and no longer flowing refrigerant correctly. Data plate for the system is son bleached and not readable. Pulled fan to look at compressor and it was extremely hot. Span fan while it was out and it has a Spun fan while it was out and it has a lot of resistance. This condenser fan motor is failing.Outdoor unit is simply in very poor condition and showing its age. Move to furnace and fan was blowing. Blower assembly is very dirty upon inspection. There is absolutely no flood prevention. There are signs that this unit was recently frozen. Water puddles in the bottom of t