2nd floor: Clean and check electric furnace. Tested heating elements: 20A. Tested sequencers. Checked voltage & amp draw of blower. Blower: 700cfm. Checked filter. First floor system: Cleaned & checked gas furnace. Inspected heat exchanger with visible-defects kit. Inspected flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Checked filter. Blower: 3.6A. Inducer: NA. Gas pressure: 3.5 inches water column.