Indoor Air Quality is a four-part system consisting of temperature control, humidity control, ventilation and filtration. All of the products Aprilaire make are engineered to work together to create a comprehensive, intelligent Indoor Air Quality system capable of keeping your whole house as healthy, comfortable and energy efficient as it can be; all with your total control and convenience in mind.

Whatever your Indoor Air Quality problem-dust, asthma, allergies, mold, air that's too moist or too dry, or even hot and cold spots-Aprilaire has a whole-house solution designed to solve it once and for all, and in every room of your home.


Aprilaire 700 Humidifier
Aprilaire Model 600 Whole-House Humidifier
Aprilaire Model 500 Whole-House Humidifier
Aprilaire 400 Humidifier
Aprilaire 350/360 Humidifier
Air Cleaners
Aprilaire 5000 EAC
Aprilaire 4200/4400
Aprilaire 2210/2310/2410/2250
Aprilaire 8600 Prog t-stat
Aprilaire 8570 Prog t-stat
Aprilaire 5/2 day t-stat
Aprilaire Non Prog t-stat
Aprilaire Communicating t-stat
Zoned Comfort Control
Aprilaire Zone Control
Aprilaire 1700/1720 Dehumidifier

 Indoor Air Quality