I was called out to check the systems because the upstairs isn’t cooling. The house is under due diligence so we performed a thorough evaluation. During the evaluation on the main system we discovered the pan had water and the flood protection was moved outside the pan which will all ow the system to flood the basement, the flood protection is minimal, the airflow wasn’t set correctly, the filter needs replaced, the breaker is oversized, the whip is improper wire, the furnace needs to be leveled so the water can drain properly, the secondary drain needs to be plugged, there are wires inside the furnace that weren’t connected properly allowing live wires to be exposed, the ac needs cleaned and is low on refrigerant, the ac is missits locking caps, the igniter in the furnace is rusted from water dripping on it, there is a duct run that was blocked off, and the ductwork is undersized for the system. On the upstairs system we discovered the ductwork is way undersized, the airflow wasn’t se