Definition: A hygrostat is an instrument that helps to indicate and maintain the relative humidity in the air. A hygrostat it often included as a feature on humidifiers or combined air cleaner/humidifier units, to help you control moisture.
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Read more about how to buy a humidifier
Learn more about humidifiers
Compare prices of humidifiers
Go to Main Humidifier Page
Go to Main Glossary Page
Go to Home Page
Pronunciation: hy.gro.stat
Also Known As: humidistat, humidity control feature
Common Misspellings: higrostat
Examples:
When a hygrostat is included in the humidifier, you can set the proper level of humidity desired and the unit will cycle off/on to maintain that set level. This is an important humidifier feature and is worth the extra cost to have it. Without a hygrostat, there is a risk of over-humidifying which can result in excess moisture problems in your home, such as mildew and food waste.

