Humidifiers

Whole House Humidifiers

A whole-house humidifier is an appliance developed to increase humidity in the atmosphere of a home. 


To work on a larger scale, whole-house humidifiers are typically hooked up to a home's HVAC system, which in turn spreads the humidifying air throughout the home by way of the air conditioning vents.

Benefits Of Humidifiers

Whole home humidifiers offer a range of benefits for your living environment.


They enhance comfort by maintaining optimal humidity levels, reducing dry skin and respiratory issues. Plus, they help protect your furnishings from damage and improve overall indoor air quality—making your home a healthier place to live.

Aprilaire Model 700 Whole-House Humidifier

Big humidification performance to match the biggest homes


The Aprilaire Model 700 Whole-House Humidifier features truly automatic control, so there's never a need to manually control the humidifier-though it can be installed in manual mode, if desired.


The Aprilaire Model 700 includes:

  • Utilizes an outdoor temperature sensor for monitoring even the slightest
  • changes in outdoor temperature
  • Delivers up to 50% more moisture in comparison to competitive units
  • Has an evaporation capacity of 0.75 gallons per hour-among the highest
  • capacity humidifiers sold
  • Humidifies tightly-constructed homes up to 4,200 square feet in size

Aprilaire Model 600 Whole-House Humidifier

Want the perfect humidity level for any season? Take a look at the Model 600.


The Aprilaire Model 600 Whole-House Humidifier features truly automatic control, plus a built-in bypass damper, which means fewer parts to install. The bypass damper is conveniently labeled for both summer and winter settings, allowing you to set it for

the entire season with no guesswork involved.


The Aprilaire Model 600 includes:

  • Features the same performance benefits of other Aprilaire Humidifiers
  • Delivers up to 50% more moisture in comparison to competitive units
  • Has an evaporation capacity of 0.70 gallons per hour
  • Humidifies tightly-constructed homes up to 4,000 square feet in size

Aprilaire Model 500 Whole-House Humidifier

Get big results for small to mid-size homes with the Model 500 Whole-Home Humidifier


The Aprilaire Model 500 Whole-House Humidifier features a built-in bypass damper and is designed for use in small to mid-size homes with automatic digital control for premium performance and convenience.


The Aprilaire Model 500 includes:

  • Installed in central heating and cooling system ductwork
  • Comes equipped with a drain to flush minerals from the unit
  • Has an evaporation capacity of 0.50 gallons per hour
  • Humidifies tightly-constructed homes up to 3,000 square feet in size
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