Aprilaire Steam Humidifiers
Aprilaire has tested, refined and made certain the model 800 delivers Aprilaire world-class quality. Aprilaire and Dri-Steem - leaders in residential and commercial humidifiation - have joined forces to bring you the first residential steam humidifier that delivers on its promises. Aprilaire, your Partners in Comfort, is the brand you can trust for product reliability and proven design. Aprilaire understands the importance of your reputation and delivers a product that proves it.
The Aprilaire Model 800 Steam Humidifier is a self-contained device that takes tap water and boils it, using electrode technology, to create steam. The humidifier generates steam by energizing two electrodes that extend into a canister of water. Current flowing between the electrodes causes the water to boil, creating steam. The steam flows through a steam hose and is injected into a moving airstream by the way of a distribution tube. The steam flows out of the distribution tube into the duct work through a series of small “tubelets” which create an even, drip-free transfer of steam into the moving airstream. Using Dri-Steem’s (who is the world’s leading expert on steam) dispersion tube and “tubelet” technology, only the hottest, driest steam is introduced into the duct.








