Where should I install my Bypass Flow Through Humidifier?

You've got options as Bypass Flow Through Humidifiers provide installation flexibility. The ideal mounting location is on the warm air supply. If this isn't possible due to space restrictions, Honeywell's Bypass Flow Through Humidifiers can also be installed on the return duct. When the humidifier is installed on the supply duct, the bypass duct should run to the return. When the humidifier is installed on the return duct, the bypass duct should run to the supply.