This video goes into detail, showing you step by step how to do the seasonal maintenance on your Aprilaire 700 Whole-Home Humidifier. This video can be applied to all Aprilaire Fan-Powered Humidifiers – Aprilaire 700, Aprilaire 700M, Aprilaire 760, Aprilaire 768, Aprilaire 110, and Aprilaire 112 whole home humidifiers. Most importantly it shows you how to remove and change your water panel. It also discusses and shows how to check your strainer, orifice, water tube and distribution tray. This maintenance should be performed once a year, right before, or right after the humidification season!