Add the new Aprilaire 500 Humidifier Annual Maintenance Kit to your order! This convenient kit gives you all the parts you need to maintain your Aprilaire 500 humidifier each year and keep it running in like-new factory condition.

The Aprilaire 500 Humidifier is one of eight updated humidifier models from Aprilaire. The Aprilaire 500 Humidifier is the best bypass humidifier for small to mid-sized homes, and the model 500 features an updated digital, automatic humidity control.

The Aprilaire 500 Humidifier includes a built-in bypass damper and a drain to flush minerals from the unit. In addition, the Aprilaire 500 humidifier can humidify a tightly-constructed home of up to 3,000 square feet. The bypass damper is conveniently labeled for winter and summer settings.

The Aprilaire 500 comes complete with the new Aprilaire digital humidity control, first Aprilaire water panel, outdoor temperature sensor, saddle valve, 24V transformer and installation instructions from Aprilaire! In addition, Aprilaire includes a certificate for a free stand-alone Digital Weather Station to monitor temperature and humidity.

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Click Here to read our Aprilaire 500 Product Review

Installation and Operating Manuals:
Click Here for Detailed Aprilaire 500 Humidifier Installation Instructions

Click Here for the Aprilaire Humidifier Owners Manual

Aprilaire Humidification Facts For Total Indoor Air Comfort

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