General Aire 4200 Bypass Evaporative Humidifier

SKU: ga14911  |  Model: 5951
$189.99

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Manufacturer's Warranty

5-Year Limited Warranty

What's In The Box?

  • General Aire 4200 Bypass Humidifier
  • MHX3C Manual Humidistat (4200M Only)
  • GFX4 Automatic Digital Humidistat (4200A Only)
  • Control Bypass Damper
  • 24V Transformer
  • Solenoid Valve
  • GA35 Vapor Pad
  • Push-to-Connect Valve
  • Mounting Template
  • Parts Kit
  • Installation/Owner’s Manual

Info & Guides

Description

Since cold air holds less moisture, it’s challenging in the winter months to maintain a comfortable humidity level while blasting the heat – protect your health and your home by installing the General Aire Model 4200 Bypass Evaporative Humidifier. As warm air from your furnace flows into the humidifier, it meets a water-soaked vapor pad, which evaporates that moisture into the air to deliver humidity all throughout your home.

Note: This humidifier must be installed by a licensed contractor.

Manual or Automatic

The General Aire 4200 is available with two different operating controls:

  • General Aire 4200M: The bypass humidifier includes an MHX3C humidistat to install on your wall or the duct, with manual controls to adjust the humidity range.
  • General Aire 4200A: This GFX4 automatic digital humidistat controls the furnace blow motor and includes an easy-to-read LCD screen, an outdoor sensor, and accurate humidity readings. It can be installed directly on your wall or the duct, giving an extended humidity range from 10 percent to 75 percent.

Flexible Installation

Installation is easy and customizable with this General Aire bypass humidifier, allowing a contractor to install it on either the return or supply air plenum. The bypass panel can be reversed to point either to the left or right, which is a great convenience if you have a tight space on one side of your furnace. 

Additional Features

  • Large Coverage Area: This evaporative humidifier covers homes up to 4,200 square feet.
  • Contemporary Design: This whole-house humidifier features an innovative, space-saving design and is lightweight and easy to install.
  • Vapor Pad Replacement: Designed with a sturdy “pull apart” frame, the cover lifts off easily and snaps in place for a quick replacement routine.
  • Strong Construction: General Aire uses UV-stable automotive-grade plastic for this low-profile humidifier.
  • Water Supply: A stainless steel tube distributes cold or hot water from the direct line hookup.

Summary

Maintain a comfortable level of humidity year-round in your home with this General Aire evaporative humidifier, equipped with a low-profile design, easy-to-replace vapor pads, and available with either a manual or automatic humidistat.

Specifications

    Key Specifications

    • HVAC Type
      Bypass
    • Moisture Output Per Day (gallons)
      17.0
    • Type
      Evaporative

    General

    • Color
      White
    • Controls
      Automatic Digital Control: Electronic
      Manual Control: Manual
    • Fill Type
      Direct Water Line
    • Humidifier Style
      HVAC/Duct
    • Humidity Range
      10% - 75%
    • Recommended Coverage Area (sq. ft.)
      4200
    • Recommended For
      Whole House

    Power

    • Voltage (V)
      24

    Dimensions

    • Depth (in.)
      8.5
    • Depth (with front cover) (in.)
      8.5
    • Height (in.)
      15.25
    • Height (with front cover) (in.)
      15.25
    • Weight (lbs.)
      7
    • Width (in.)
      12.0
    • Width (with front cover) (in.)
      12.0

    Additional Features

    • Additional Features
      Automatic Digital Control: Humidistat, Humidity Display, Wick Filter
      Manual Control: Humidistat, Wick Filter

    Warranty

    • Manufacturer's Warranty
      5-Year Limited Warranty

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