The Aprilaire 800 Steam Humidifier adds moisture to your home by passing steam through a dispersion tube connected to your duct system. Steam is created by heating water in an internal tank. A digital display control will help you monitor and adjust the desired humidity. The Aprilaire 800 features a “DUAL SENSOR 24/7 AUTO MODE” that will measure the relative humidity inside your home. The fans will automatically turn on when the humidity drops below the set point.
1 855 663-7417
Offer valid until June 12, 2026
Up to $1,800 in rebates
Lennox® prepaid Mastercard®
No payments for 6 months
On a new Lennox® system
Up to $1,400 in rebates
+ no payments for 6 months
* For full details and eligible products, please see the promotion details here
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