The 4079 AprilAire Feed Tube and Nozzle is the water feed tube inside the humidifier, which connects the solenoid valve and then to the nozzle at the top of the unit, which connects to the distribution tray (4182 for Models 350 and 360, sold separately.)
The feed tube should be securely attached to the solenoid using a compression sleeve and nut, routed through the humidifier in a manner that allows free flow of water and then inserted into the feed tray far enough to be stopped by the feed tray’s limiting element. Features 1/4-inch Outer Diameter and 3/16-inch Inner Diameter.
Also see 4785 Maintenance Kit for Models 350 and 360 for all maintenance parts in one kit.
