• The HE400A Whole House Humidifier treats your whole house, improves comfort, reduces energy costs, conserves water, operates quietly and is easy to maintain.
• Installed out of sight with your central heating and cooling system, this whole house humidifier helps you maintain a comfortable humidity level in every area of your home.
• Easily installed on your current furnace by mounting on either the warm air supply or return air duct of forced air furnaces to distribute moisture throughout your home.
• Reduces water waste and provides increased efficiency by only running water when humidity is needed, and the furnace is delivering warm air – cutting water waste and saving energy by eliminating the constant cycling of air.
• With the included digital humidistat with outdoor sensor acting as controller for your new humidifier, you can set your desired humidity level — and forget it as the unit turns on and off automatically to maintain your preset.

Shipping Note: Shipping to Alaska, Hawaii, P.O. Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty