Complete 1 system furnace repair and preventative maintenance check. Change the filter, check and furnace operating with worn ignition, worn flame sensor dirty blower assembly. Duct system dirty and air distribution dirty and molded. The system need repair, the system needs a duct cleaning and air purifier system to kill molds and improve air quality. Sign 1 comfort club membership and install pureAireX air purifier system. Replace furnace ignition and flame sensor. System operating at this time. Need to schedule for Complete ducts cleaning job with blower assembly cleaning. Install a new thermostat so the customer can have better control of fans to help with air purification.