Called out today to perform a precision tune up. Checked all electronics and motor components to ensure equipment is operating properly within manufacture specifications. Flushed drain line. Tested float switch. Measured the temperature drop across the coil. Ducts are secured and hung properly. Outside I checked refrigerant pressures. Took amp draws. Tested capacitor. Vacuumed drain line clear from outside port. After clearing the drain I replaced the drain guard. Spoke with client about protecting his investment by adding a surge protector to the condenser. He stated that it was not offered to him during installation. I honored the install discount of 100$ off for the remainder of the this month. Removed the fan from the condenser and cleaned the coil from the inside out. Equipment is operating properly at this time. Thank you for always choosing Total Air!