2017 Lennox Gas Furnace Checked and tightened all electrical connections Customer recently changed filters Drain was clear and draining at this time Ignition system is functional All safeties are functional Blower motor and wheel were acceptable Evaporator coil was acceptable Heat exchanger was acceptable 2017 Lennox Straight Cool Checked and tightened all electrical connections Dual run cap was within manufacture range Primary electrical unit was acceptable Refrigerant levels were acceptable Dusted all electrical components Fan blades and motor were acceptable Condenser coils were acceptable at this time