More About Honeywell TrueSteam Humidification Systems
All of the Honeywell TrueSteam models include duct template hardware, saddle valve, drain supply water tubing, duct nozzle, mounting bracket, water filter, and backflow valve. The differences are listed below.
HM506A2000: 6 gallon Honeywell Wireless TruSteam Humidifer, no control included, and standard installation items.
HM509A2000: 9 gallon Honeywell Wireless TruSteam Humidifer, no control included, and standard installation items.
HM512VPIAQ: 12 gallon Honeywell TruSteam Humidifer, VisionPro IAQ Control, and standard installation items.
HM512W1005: 12 gallon Honeywell Wireless TruSteam Humidifer, no control included, and standard installation items.