The “EC” Series Electric Cabinet-style Humidifier can be used with standard ventilation air systems, or direct-room humidification with the optional blower pack. It is designed to be compact for easy wall mount installation and maintenance.

Available Models

The “EC” model works with standard water and uses a Tri-Probe assembly to maintain the water level. The “ECDDR” model is for use with Deionized, Demineralized or Reverse Osmosis water. It utilizes a stainless steel float-operated fill valve to maintain the water level and a stainless steel float-operated low water cut-off switch.

Attractive Finish

Aesthetically pleasing steel cabinet with baked enamel finish make this unit the perfect choice for any finished area. Key locked doors and LED status lights provide a secure yet attractive installation.


The “EC” series is designed for easy and compact installation. Humidifier comes standard with wall mounting brackets.

Ease of Maintenance

Humidifier reservoir is mounted on slide rails to allow for inspection and maintenance without disturbing the cover or injection tube system’s steam supply piping


Capacity range up to 102 lbs/hr with single units. Multiple humidifiers in a Master/Drone configuration allow for an unlimited system design.


Available with basic On/Off control (+/- 5%), Time Cycle Modulation for close tolerance applications (+/- 3-4% RH), or SCR modulation for superior controllability (+/- 1-2% RH).

Dispersion Methods 

Choose from straight injection tubes, Fast-Pac multiple injection tube assembly, or the Insty-Pac for short dissipation applications. Blower Packs for area dispersion are available for direct or remote mounting.


  • Steel cabinet with baked enamel finish
  • 304 stainless steel reservoir construction
  • Tri-Probe level controller
  • Adjustable surface water flusher
  • Motorized drain valve with brass body
  • User-adjustable automatic drain system
  • Manual reset over-temperature switch
  • 80 watt per square inch incoloy immersion heaters 
  • Key locked access doors


  • 304 stainless steel construction
  • Stainless steel float-operated fill valve
  • Stainless steel overflow stand pipe
  • Stainless steel manual ball valve drain
  • Manual reset over-temperature switch
  • 80 watt per square inch incoloy immersion heaters 
  • Key locked access doors


  • INTAC® Microprocessor controller
  • Seasonal End of Use drain system
  • Door interlock safety switch
  • Factory-insulated reservoir
  • Freeze protection
  • Stand-by water temperature sensing
  • Blower Pack for area humidification
  • Variable Air Volume control
  • Outdoor air temperature sensing
  • Drain tempering kit
  • Remote INTAC® microprocessor controller

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