ST135 Steam Bath Generator Controller LCD switch controller for steam room equipment and home spa systems Summary The ST135 is an LCD switch designed to control steam bath generators and steam room equipment in residential spa installations. It provides a clear display and direct control functions to manage steam sessions in a simple, reliable way. Key benefits Clear control: LCD display and intuitive switch layout make it easy to check and change settings without guesswork. Simple operation: Designed for straightforward daily use so homeowners and installers can set steam sessions quickly. Reliable integration: Intended for use with steam room equipment and home spa systems that accept an ST135 controller, helping restore or add electronic control capability. Spaceefficient design: Panelstyle controller suited for typical steam room control mounting and placement. What it does Acts as the primary user interface for a steam generator, providing on and off control and visible system status via an LCD. Enables users to start and stop steam sessions and review basic settings from a nearby panel. Serves as a direct replacement or upgrade for systems specified to use an ST135 controller. Compatibility and application Compatible with steam generators and steam room systems that support the ST135 controller model. Suited for home spa installations, residential steam rooms, and private wellness areas that require an LCD switch interface. Can be used as a replacement part during maintenance or as part of a home spa equipment setup. Practical use scenarios Home spa retrofit: a worn or nonfunctional controller in a residential steam generator to restore on and off control via the ST135 LCD switch. steam room installation: Install the ST135 as the user interface for a compact home steam room to provide a clear and simple control point. Private wellness room maintenance: Keep an ST135 on hand to swap into compatible systems during routine equipment servicing to minimize downtime. Why customers choose this controller Designed specifically for steam room control tasks, the ST135 provides the familiar LCD interface needed for daily operation and simple troubleshooting. Focused on compatibility with systems that require an ST135 model, it minimizes installation complexity when replacing or adding a controller. Note Confirm compatibility with your steam generator or system wiring requirements before installation to ensure the ST135 is the correct controller model for your equipment.