Williams Distributing Company

658 Richmond NW
Grand Rapids, MI 49504
(616) 456-1613

Aprilaire Model 700A Whole-House Humidifier

Big humidification performance to match the biggest homes: the Model 700A.

 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. Complementing any central heating and cooling system.


The Aprilaire Model 700 Whole-House Humidifier:

  • 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

If you own a larger home and want the best, then the Aprilaire Model 700A Whole-House Humidifier with automatic digital control is the right choice for you.