Performed preventative maintenance <br> Located air handler in closet<br> Inspected and tightened electrical. Inspected evaporator coil. Inspected uv light. Cleared drain line and drain pan. Calibrated and tested thermostat. Cycled heating. Inspected heat functions being a gas Furnace. Took amperage of indoor blower motor. Inspected blower wheel. Cycled cooling. Tested float safety switch. Took temperature difference.<br> Located condenser on roof.<br> Cleared debris from condenser housing. Inspected and tightened electrical. Checked capacitor. Checked refrigerant levels. Took amperage of compressor and outdoor motor.<br> System operating to factory standard.