No cool. Check and find faulty starter for ac unit. Replace starter kit and system operating at this time. Find ac unit 16 year old in poor conditions due to worn parts, compressor making noise and worn fan motor. Low R22 charge. Find indoor system filter very dirty and missing water protection. Find evaporator coil rusted and system dirty. Find burnt blower wire, repair for customer. Find disconnect box for ac unit hanging and damaged. Suggested customer to upgrade system, customer only want to repair ac unit for today visit. Customer have $50 off repair discount.