DESC: Honeywell HM512VPIAQ TrueSteam 12 Gallon Humidifier VisionPro IAQ Comfort System. TrueSteam takes the best features from current steam humidifiers with their efficiency, performance and decreased water consumption, and combines it with the ease of installation, reliability and value of flow-through humidifiers. TrueSteam is different from others because it operates independent of equipment operation. And, with its near 1:1 humidification delivery rate, TrueSteam delivers the right amount of humidification to keep your customers satisfied. Provides humidity independent of equipment operation, allowing homeowners to reach their desired humidity set points regardless of air temperature. Can be remotely mounted up to 20 feet from the system with purchase of remote mount kit- available in 10' or 20'. Uses up to 70 percent less water to produce even more moisture than traditional whole-house humidifiers.