Installed new iWave-R Residential Air Cleaner and test cycled unit. Performed summer and winter maintenance checks on gas furnace and AC. Changed humidifier pad and tested humidifier, changed air filter, flushed condensate drains and cleaned trap, cleaned flame sensor and burner tubes, cycled system in heat and measured temp rise, tested and inspected blower motor assembly and all electrical components, conducted combustion analysis, cycled system in cooling and measured delta-t, cleaned condenser coil, checked refrigerant pressures, tested t-stat operations and found everything to be operating within specifications at this time.