Cleaned and checked air conditioner. Checked drain. Checked voltage and amperage draw of motors. Tested capacitors. Checked Freon level. Cleaned condenser coil. Compressor: 9.3A. Condenser fan: 0.8A . Blower: 3.0A . ambient: 84 . liquid line: 89, dirty . suction line: 41. CC: dry. metering device: piston. Return air: 79. supply air: 57 . wet bulb: 68.5. Temperature drop: 22. Target: 15.5. Airflow is very poor mainly due to very restrictive supply duct transition into attic. Also blower wheel is dirty due to running without a filter, further reducing airflow. Approximately 65 feet of copper line set. Cleaned & checked gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Gas piping to furnace and water heater does not have drip legs (per gas code). Also water heater vent diverter not attached to water heater. Furnace room has no combustion air venting. Workshop suggested: remov