The GeneralAire 7599 is the correct replacement manifold for the following humidifier models:
The GeneralAire 50-09 Humidifier Steam Manifold is a replacement steam manifold for the GeneralAire Elite Steam Humidifier Models DS50 and DS50LC. This steam distribution manifold is an important component for controlling the flow of warm moisture within your humidifier and centralizes the valves. This is a genuine GeneralAire DS50 replacement part and is produced from quality material.
GeneralAire 50-09 Humidifier Steam Manifold specifications: