Performed customer two system fall heat homecare maintenance check Customer supplied qty 2: 16x25x5 media filters Did full evaluation of system for right side of house. Air handler is 5 years old, heat pump is 5 years old. Changed. (16x25x5) media filter. Blower wheel is clean, blower motor capacitor tested good, evaporator coil is clean. Heat strips are working properly. Checked outdoor system, contactor is showing signs of pitting but did test good, capacitor tested good. Condenser coils were very clogged and dirty, recommended cleaning, customer approved to have done today. Refrigerant levels tested good. Uv light working properly. System is heating at this time. Did full evaluation for system on right side of house. Gas furnace is 6 years old, ac and coil is 6 years old. Changed (16x25x5) media filter. Checked over all operations of system. Blower wheel starting to get mild dirt build up on it. Cleaned flame sensor and pressure switch tube port. Tested amps on inducer draft motor