DriSteem’s STS® (steam-to-steam) humidifier creates chemical-free humidification steam using boiler steam as its energy source. Boiler steam in the heat exchanger vaporizes clean fill water into humidification steam. No boiler steam or chemicals ever enter the humidified space, instead they return to the boiler.

Controlled by:

Dispersion devices:

Features and Benefits

Capacity: Steam capacities from 20 to 1600 lbs/hr (9.1 to 726 kg/h)

Control: ±1% RH, Vapor-logic® controller

Applications: Designed to use on-site boiler steam

Options: Water treatment system, weather cover, climate-controlled outdoor enclosure, and Drain-kooler water tempering device