Day & Night Mechanical Solutions Inc.

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 Whole-House Humidifier:

• Installed in either your living area or 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

The Model 500 bypass humidifier is an economical proven performer in the extensive line of Aprilaire Humidifiers.

An Aprilaire Whole-Home Humidifier makes a lot of sense—but which is right for you?

For some homes, a manual control may be recommended. The Aprilaire digital control can be used in manual mode while still providing vital service, temperature and relative humidity indicators.

Choosing the right Humidifer is an important decision and investment.