The Honeywell HM512VPIAQ TrueSTEAM 12-Gallon Humidifier & VisionPRO IAQ Comfort System is an unit with a 12-gallon water tank capacity, which is above the average on the market. Given this capacity, the unit is perfect for rooms of large / whole house size.
This unit is highly priced in comparison to most models.
SpecificationsWater capacity (gallons): 12Weight (lb): 9Height (in): 19Width (in): 11.25Coverage area (cu.ft.): 2500Brand: HoneywellDepth (in): 9Model: hm512vpiaqRoom size: Large / whole house