GeneralAire Elite Steam Humidifier

GeneralAire Elite Steam Humidifier is an investment that pays dividends everydayWe all have an investment in our health, homes and its furnishings. Protecting those investments from the dry air may not seem like an important task, but the effects of dry air are astounding:

  • Dry nose and throat
  • Itchy dry skin
  • Cracking of expensive woodwork and floors
  • Damage to household furnishings
  • Static electricity shocks


  • E2 Humidistat
  • LCD user interface displays 11 operating functions (amp draw, run hours, output, fill and drain cycle, diagnostic codes, component operation, fan relay activation, steam production) Power LED, Operation LED, Alarm LED, Power Switch, Reset/Select Button, Drain/Enter Button
  • Four programable functions Flush Cylcle, Hour Counter Reset, Signal Input, Percent Output (20-100%)
  • Modulating Output 20 - 100% Output (5% Increments)
  • Steam canister replacement at end of canister life determined by controller logic and displayed on LCD
  • Air Flow Proving Device Included in duct installation kit. Safety device to avoid saturating duct when no air flow is present
  • Drain tempering Instantaneous dedicated selonoid injecting water into drain valve discharge water temp. < 140dF
  • AHU Fan Relay
  • Electrode Steam Generating Technology
  • Duct Models Requires duct mount or remote blower kit

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Model IDModel NameTypeCapacity
VoltageAmpageMax. FuseHxWxD
29389DS15Duct Mount15.811016.42523.75x13.1x8.25
29390DS25Duct Mount25110 or 230
29391DS35Duct Mount3523016.92523.75x13.1x8.25
29392DS50Duct Mount57.623028.02530.5x18x12.25
29394RS25Remote25110 or 230
  • DS, RS and CS Humidifiers, if properly registered by the return of the attached warranty registration to General Filters, Inc., are warranted to the consumer against defects in materials and workmanship for a period of two years from the date of installation, so long as the product has been installed and operated in accordance with all appropriate manuals and wiring diagrams. Replacement or routinely replaceable parts such as steam cylinders and gaskets, are not covered by this limited warranty or any other warranties.