Aprilaire® 4335 Replacement Feed Tube, For Use With Model 400, 400A, 400M, 500, 500A, 500M, 600, 600A and 600M Humidifier, Plastic

The AprilAire 4335 Feed Tube with Sleeve is the water feed tube inside the humidifier, which connects the solenoid valve and then to the water distribution tray at the top of the unit. 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 humidifier Maintenance Kits 4788 (400 Series), 4792 (500 Series), and 4839 (600 series) for all maintenance parts in one kit.