The bare minimum basic repairs to get the system running today. Customer has 10 y/o Goodman dual fuel system that operates for whole house. System was not working properly due to failed control board. Thermostat was also faulty. Replaced control board and thermostat. Noticed that blower wheel needs cleaning. Recommend wet switch for ground water protection. No sediment trap installed. Recommmend iWave-R Air Ionizer for whole house air purification. Informed customer of all findings. System is currently working.