This excellent quality humidifier features a multi-directional fogging head. Depending on humidification requirements and ceiling height it comes in 2 sizes. 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 diameter. 110 V/60 Hz/0.9 Amps. We recommend using a Titan Controls Eos1 with this product