Performance Series Humidifier SFP Add Moisture To Dry, Indoor Air   Front access door provides easy access for cleaning and maintenance. Smooth, low noise operation. Long-lasting, attractive cover. Optimum distribution of moisture. Three precise humidity control options: Humidistat, Humiditrac™ and Thermidistat™ controls. Five-year limited warranty on parts.   Benefits - Overly dry air causes itchy, cracked skin, eye irritation, stuffy nasal passages, static electricity shocks and cracked woodwork. Adding a Carrier humidifier can benefit your home and family members without compromising your utility costs. Download Brochure Features - Humidity levels between 40 – 60% help you feel warmer at lower temperatures. When you add a Carrier humidifier to your home system, you’ll feel more comfortable and save on utility costs.