Removed basic thermostats and installed Ruud communicating and ecobee thermostat. Rewired system so furnaces and ac use all stages. This will help home owners power bill and gas bill to drop. Wired and checked humidifier. Installed good flood protection on both systems. Tested flood protection. Repaired leaking return plenum. Sealed with metal and tape. Checked heat and ac operations. Went over both thermostats with home owner.