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Ultrasonic Humidification

State-of-the-art humidification for mission critical applications and any environment where clean, efficient, and tight humidity control is required. Learn More about STULZ Ultrasonic Humidification
Ultrasonic Humidification
Product Details

Features & Benefits of STULZ Ultrasonic Humidification


  • Stainless steel construction
  • Operated with 48 volt DC power supply
  • Adiabatic constant (enthalpy) humidifying process; uses mechanical energy (piezoelectric transducer) to produce water droplets via cavitation
  • Uses deionized (DI) water for clean mineral-free buildup; drain solenoid valve provided


  • Reduce energy costs by 93% over infrared humidifiers
  • Adiabatic cooling effect can reduce mechanical cooling operation
  • Efficient water usage with minimal waste
  • Fast ROI - typically 1 - 2 years and qualifies for energy rebates


  • STULZ E2 microprocessor controller; controls up to 16 humidifiers
  • Power supplies and controls are provided in a configuration of a master control box additional auxiliary control power supply boxes for larger installations
  • Water quality monitoring ensures clean, mineral-free mist production
  • Control output fully proportional 0% to 100%, utilizing pulls with modulation
  • Pulse width modulation

DRH - Stand Alone Humidifier

  • Typically mounted on a perimeter wall below the ceiling
  • Self contained with built in fan for cool mist distribution

DAH - Duct and Air Handler Humidifier

  • Designed for use in the air stream ductwork of AHU's