This excellent quality humidifier features a multi-directional fogging head. The coverage is from 160 to 320 sq ft, depending on humidification requirements and ceiling height. Maximum output is 75 pints per day. Commercial grade motor for years of use. Connects directly to your water supply with your own hookup (uses 1/4 in tubing). Operates at 62 dBA. Measures 12.2 in tall x 12.2 in in diameter. 110 volts/60 Hz/0.9 amps. Consider using a Titan Controls Eos 1 with this product!