Aprilaire 4655 Humidifier Control Humidistat

Lot: 706597 UPC: 686720465505-OB Condition: Open Box Retail Price: $45.99 Size: 5.125L x 1.9375W x 3.375H inches AprilAire 4655 Manual Whole-House Duct or Wall Mounted Humidifier Control Humidistat for AprilAire Whole-House Humidifiers, Low Voltage 24VAC • BUY WITH CONFIDENCE This genuine AprilAire humidistat was designed by AprilAire, the leader in indoor air quality solutions, to optimize the performance of your AprilAire Whole Home Humidifier • CONVENIENT AND SIMPLE to adjust your home's Relative Humidity (RH) with a turn of the dial • MAXIMIZE HEALTHY HUMIDITY in the 40-60% RH range which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses, fungi, and dust mites - feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions • DESIGNED FOR low voltage service (24VAC) to control humidification equipment • TWO MOUNTING OPTIONS - choose Duct Mounting near your HVAC equipment, or Wall Mounting in your living space for even more ease and convenience when you need to adjust the RH level in your home • HEALTHY AIR APP COMPATIBLE – Unlock the full potential of your AprilAire Whole-House Air Purifier with the AprilAire Healthy Air App! Download today to receive reminders when it's time to replace your air filter. Plus, dive into educational content to learn more about maintaining Indoor Air Quality in your home and contact your local Healthy Air Professional with ease. You can also access information on outdoor air quality in your area.