The homeowner had us out today for a no cool service call. Upon inspection forth that the outdoor system was very low on 410a refrigerant. Upon further inspection found the contactor and capacitor on the outdoor were in great shape. Inspection on the indoor unit found no flood protection that is te standard, indoor coil very rusty and oil in the drain pan. The indoor blower wheel had lots of build up and causing the blower motor to pull high amps. This is a 2 zone system, upstairs and down stairs zones, no bypass damper for pressure relief. Also if repairs are made recommend changing compressor out due to the fact it was running with low refrigeration and could cause the compressor to fail when it’s running properly