Description
- ILS humidifier by steamOvap is a live steam humidifier using steam from a central steam boiler. It is conditioning and distributing steam in your air handling unit (or air duct).
- ILS humidifier is available in 3 different models: ILS-P with horizontal steam ramp and pre-heat jacket, ILS-SO with steamOsorb vertical steam ramps or ILS-SE with high efficiency steamOsorb vertical steam ramps.
- ILS includes all the components required for the treatment and conditioning of low pressure steam such as strainer, separator, steam ramps, as well as F & T condensate trap and the actuated control valve.
- ILS uses integral stainless steel construction of grade 304 (higher grade available upon request), a proven design and introduces world’s class electronic controller for easy start up and trouble free operation for the life of the humidifier.
- Optional electronic controller allows you to ease-up start-up operation and service, it is offered with Modbus, BACnet communication.
ILS-P single ramp
Easy to install.
Compact size.
ILS-P multi-ramp
In-field assembly.
Can deliver very large steam capacity
ILS-SO Vertical multi-ramps

Can meet very short non wetting distance.
Lowest investment cost.
ILS-SE high efficiency vertical multi-ramps
Ideal for 4 seasons humidification.
Highest efficiency & zero waste (with pressure motive pump).
Specifications
- 0 to 100% fully modulating steam production.
- Stainless steel steam separator.
- Float & Thermostatic condensate trap.
- Fail safe analog and linear actuated valve.
- Made to measure to duct dimensions.
- Bronze body valve S/S trim or integral stainless steel valve
- 3 years manufacturer warranty.
- Safety Thermal switch on F&T steam trap.
- Motorized on/off valve on steam supply.
- Pressure motive pump allowing closed loop circuit and 0 condensate to drain.
- DI water compatible construction.
- Electronic controller.
- Modbus or BACnet RS485 communication
ILS Live steam