Cut in humidifier unit. Installed unit. Ran water line to water heater. Installed saddle valve. Hooked up water line. Cut in bypass and installed 3 90 degree elbows and 4’ of 6†round pipe. Attached. Cut in control. Wired control to main board and unit. Installed transformer and wired power to main control. Ran drain line from unit and cycled system. Unit operating normal at this time. Job complete.