Aprilaire Model 500


The Aprilaire Model 500 Humidifier is economical and a proven performer designed for small to mid-sized homes.

The Aprilaire Model 500 Humidifier is a whole-home solution that helps you achieve total comfort through humidity control. The Model 500 is installed in your central heating and cooling system ductwork by a local HVAC professional.

Model 500 features:

• Built-in bypass damper, which means fewer parts to install.
• Truly automatic control, but it can also be installed in manual mode
• Delivers optimum levels of humidity control with the Automatic Digital Humidifier Control.
• Provides vital service, temperature and relative humidity indicators in manual mode as well.
• Humidifies tightly constructed homes up to 3,000 square foot in size.
• Performs quietly with simple annual maintenance.
• Comes equipped with a drain to flush minerals from the unit.
• Incorporates easy right or left discharge change-over.
• Has an evaporation capacity of 0.50 gallons per hour.