The Aprilaire 62 Automatic Digital Humidistat Controller in White is a timerless humidistat designed to regulate indoor humidity levels effectively. With a voltage of 24V and a compact height of 2.5 inches, this model is lightweight at 9.4 ounces. This humidistat from Aprilaire is known for its reliability and precision in maintaining optimal indoor air quality, making it a valuable addition to any home or space in need of improved humidity control.