Overview of the Aprilaire Model 800 Steam Humidifier The Model 800 is a canister steam humidifier that injects steam into the HVAC ductworkor an optional Aprilaire 850 fan pack.It creates steam by energizing two electrodes immersed in water, boiling the water to raise indoor humidity efficiently Features and Typical Applications The Aprilaire 800 Steam Humidifier delivers precise humidity control by generating steam through two […]