AprilAire 4406 Float Assembly for Humidifier Model 400 (1-Pack)

BENEFITS:Please note: There are two of these in your unit, but they are sold individually. The AprilAire 4406 Float Assembly for Model 400 floats in the Scale Control Insert/Float Chamber to control the supply of water. When the water level is high enough, the right hand float turns off the water supply. As water evaporates and the float reaches the bottom, the electronic switch is activated.INCLUDED IN THE BOX:(1) 4406 Float AssemblySPECIFICATIONS: Compatible Models: 400, 400A, 400K, 400M, 400MK, 400MZ, 400Z, 400KZ, 400MKZ, 4788 Materials: Polypropylene Actual Measurements: 2.575H x 1.38W x 1.38D (inches)