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Introducing the Aprilaire Model 300 Self-Contained Evaporative Humidifier

No matter the size of the home or type of heating system, Aprilaire has the right humidifier for every application to make customers' homes healthier and more comfortable.

Model 300 Humidifier

The Aprilaire Model 300 Self-Contained Evaporative Humidifier is designed to help contractors install whole-home humidification in homes heated with boilers, mini-splits, radiant heat, and other ductless systems. Provide Healthy Humidity for every application, in every home.

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Model 300 Humidifier Installations

Additional Features

- 30% more capacity than previous standalone evaporative Aprilaire humidifiers.

- Quiet operation – 49 dBA when installed with flex duct

- Easy water panel replacement accessible underneath the unit

- Simple between- or below-joist installation for versatile placement

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Take the Next Step

For more information on the Model 300, reach out to your
Aprilaire District Sales Manager
.