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Automatic Humidifier


Your home should be the place of ultimate comfort for you and your family. But if you aren't adding moisture to your air during the heating season, chances are it's one of the driest places on earth! When you heat your home, the indoor air's relative humidity can plummet to only a fraction of what is recommended. It's this "desert dryness" that makes you feel uncomfortable, can cause physical aggravations and static shocks, takes moisture from your home and its furnishings, and decreases the energy efficiency of your home.


The Aprilaire Automatic Humidifier Ends Indoor Dryness
Eliminate parched, dry air throughout your entire home with the Aprilaire Automatic Humidifier. As the world's first computer-equipped, completely automatic humidifier, it features exclusive automatic "no-touch" computer operation that eliminates the need for constant manual adjustments. As a matter of fact, tests show that the Aprilaire Automatic Humidifier is three times more accurate and four times more reliable than other humidifiers.

The Aprilaire Automatic Humidifier Delivers 50% More

    Aprilaire will deliver up to 50% MORE comforting humidity to eliminate dry nose and throat and itchy skin, while reducing static electricity.
    Up to 50% MORE humidity ensures optimum humidity levels that can help reduce the chance of upper-respiratory problems caused by dry air. Ask your doctor.
    Your home and furnishings are protected with up to 50% MORE moisture, which saves them from damaging shrinkage due to dryness.
    50% MORE moisture means you'll feel warmer with lower, energy-saving indoor temperatures.

With the Aprilaire Automatic Humidifier, there is no manual humidistat to adjust - ever! It measures indoor humidity and outdoor temperature changes more than 86,000 times per day. It senses changes in relative humidity instantaneously, a dramatic improvement over manual humidistat delays of up to ¼ hour.

Chart #1

Chart #1

The chart on the top shows the optimum or desired indoor relative humidity level (yellow line) compared to the humidity produced by a manually controlled humidifier (red line) set at 35%. The optimum level is produced only where the two lines intersect; therefore most of the time the home is either over- or under-humidified.

The chart on the bottom shows the optimum indoor relative humidity level (yellow line) compared to the humidity level produced with an Aprilaire Automatic Humidifier (blue line.) The lines mirror each other, showing that the Aprilaire Automatic Humidifier accomplishes exactly what it was designed to do by automatically producing the optimum level of humidity at all times throughout the heating season based on outdoor temperature changes.

No matter what type of home you have, there's an
Aprilaire Humidifier designed specifically for you.