To system gas furnace air conditioning cooling season preventive maintenance inspection, tune up, cleaning, safety inspection Replace both air filters included with gold plan. Basement system - RP2200 Honeywell pop up space guard replacement, adding system Honeywell 20x25x4 pleated disposable media, basement system plenum and drain are sealed and not serviceable. Shut down both humidifiers downstairs and perform minor maintenance cleaning on both systems. Inspect and clean attic system evap drain pan and drain line Test run both outdoor condensers in cooling mode. Second floor replacement system is running in excellent condition with all electronics and refrigerant pressures within specs. Basement system is 25 years old this season with a 2000 serial number and r22 refrigerant. Ac equipment is running in fair to good condition although under today's conditions the refrigerant pressures are registering lower than normal but most likely due to no heat load indoors with 64 return air a