RTS® humidifier RX series

The RTS humidifier is a compact, elegant, cabinet-style unit compatible with all water types (tap, softened, deionized, reverse osmosis) and numerous dispersion options. Installation is a snap, just attach the frame to a supporting structure and connect electrical and water services.

The RTS has 21 basic models, with capacities up to 324 lbs/hr (147 kg/h). 

  • Removable front covers with quarter-turn latches allow easy one-sided access to the tank and electrical connections

  • Large clean-out and heater plate allows for easy access when cleaning the tank.

  • DriSteem’s smart drain technology adjusts drain intervals automatically based on water quality. Draining removes precipitated minerals from the tank.

  • Matching Space Distribution Units disperse steam with no visible vapor trail (SDU-I-RX), making the RTS humidifier ideal for use in finished spaces.

  • Industry-leading functionality of Vapor-logic® controller with an intuitive touchscreen interface.

    • Start-up wizard for simplified setup; scan QR codes to access product manuals

    • Color-coded alerts to reduce down-time and technical calls

    • Contextual Help link on every screen


Controlled by:

Dispersion devices:

Product Resources
Features and Benefits
  • Accurate, responsive control with Vapor-logic® touchscreen controller
  • Smart drain technology adjusts drain intervals automatically
  • Matching Space Distribution Units
  • Easy installation


Capacity: Steam capacities from 6 to 324 lbs/hr (2.6 - 147 kg/h); link up to 8 units for capacity up to 2,592 lbs/hr (1,176 kg/hr)

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

Applications: Designed to work with any voltage with a wide range of heater sizes, staging options, and model configurations

Options: Water treatment system, climate controlled outdoor enclosure



New to the world of commercial humidification and evaporative cooling systems? Looking for an easy way to better understand the products and options available for your project? Our product selection guide can help you sort through the choices and point you in the right direction.

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Get in touch with your local sales representative for more information about DriSteem products and how to proceed with project planning.

Please call us at (800) 328-4447 for assistance.

In Europe, please call +32 11 82 35 95.

Not in Fairfield, Connecticut ? Click here to find the rep nearest you.