Honeywell TrueIAQ HM509DG115 TrueSteam Humidifier - 9 Gallon [Misc.],Honeywell,04102695" /> TrueSteam reservoir humidifier with digital control. Has a 9 gallon capacity and operates on 120 volts Designed to work independent of equipment operation Includes bracket hardware for mounting Feedback and indication LED light when service is needed