GTS LX Series Humidifier


The GTS LX Series Humidifier by DriSteem is the only gas-fired humidifier that combines the highest efficiency on the market with ultra-low NOx in a single design. You can contact IBC anytime for further information on any DriSteem product or, to get started, why not let IBC’s experienced DriSteem representative, Richard Costa, provide you with a free humidification audit? Fill out our form to schedule one today!

Thermal (combustion) efficiency:

94%    Higher Heating Value (HHV) of fuel

103%  Lower Heating Value (LHV) of fuel

GTS LX Series IBC outdoor
GTS LX-600 outdoors without enclosure

The LX series offers:

  • Condensing design for highest efficiency and PVC venting.
  • Ultra-low NOx certified to SCAQMD 1146.2 standards.
  • Smart drain technology adjusts drain intervals automatically based on water quality.
  • Universal water control for use with any water type, including RO/DI water.
  • Modulating output with minimum 5:1 turndown for accurate humidity control.
  • Outdoor and indoor models for application flexibility.

All LX Series humidifiers feature our new touchscreen display. This new display has all the industry-leading functionality of our Vapor-logic® controller with an intuitive interface, animated graphics, and a Set-up Wizard for easier start-ups.

Features and Benefits and Specs

  • High efficiency and ultra-low NOx in a single design
  • Minimum 5:1 turndown ratio
  • Smart drain technology automatically adjusts drain intervals
  • Category IV (condensing, positive pressure) venting
  • Indoor and outdoor models
  • Integral drain tempering
  • Fully interoperable with BACnet®, ModBus®, or LonTalk systems
  • Vapor-logic® controller touchscreen display


Capacity: Steam capacities from 50 to 600 lbs/hr (23 to 272 kg/h)

Control: ±3% RH

Applications: Designed to be space-conscious and streamlined

Options: Water treatment systemclimate-controlled outdoor enclosure, wall mount (LX-50 to LX-100), and support legs (LX-50 to LX-150)

Download Datasheet

The GTS LX is controlled by Vapor-logic®, which provides comprehensive control for DriSteem GTS®STS®Vaporstream®Vapormist®Humidi-tech®CRUV®XT Series humidifiers, and evaporative cooling and water treatment systems.

Save with the GTS LX Series Humidifier

Did you know the GTS LX was selected as 2018’s money saving product of the year by BUILDINGS Magazine? Finalists were evaluated by the BUILDINGS editorial staff for the money-saving qualities they offer to building owners and facility managers in areas such as energy consumption, water savings, lighting, security, roofing, and maintenance. DriSteem’s LX series is showcased in the magazine’s June 2018 issue, as part of an elite group of money-saving products. You can read the article in full here.

There’s a DriSteem solution for you waiting at IBC

Dristeem provide solutions dedicated to your indoor comfort and overall wellness and that’s why they have a wide range of high-quality humidifiers at price ranges to suit every type of space and budget. COVID-19 won’t have the same impact on us and our society forever, but investing in a humidifier to protect all who occupy indoor spaces should always be considered for a happier and more productive working, living and caring environments. IBC can help you choose the best humidifier with our FREE humidification audit with IBC’s experienced DriSteem rep Richard Costa!

schedule MY FREE AUDIT