The Trane MOD02554 (X13650868090) Reliatel Options Module (RTOM) is an essential component designed to extend the functionality of Trane?s HVAC units. This plug-and-play module integrates seamlessly into the Reliatel system, providing enhanced control, expanded communication capabilities, and support for additional optional features like economizers and remote sensors. Ideal for technicians and facility managers upgrading or maintaining advanced commercial HVAC systems. Key Features OEM Trane module ensures perfect compatibility Enables additional functionality within Reliatel control systems Supports accessory features like economizer, smoke detector, and fan monitoring Plug-and-play installation for quick and easy setup Enhances system diagnostics and communication protocols Specifications Part Numbers: MOD02554, X13650868090 Product Type: Reliatel Options Module (RTOM) Voltage: Low voltage control circuit Installation: Plug-in module Use: Expands optional feature support in Trane RTU systems Compatible Models (Short List) THC072F3E0A THC092E4R0A YHD150G3RLD15H0D1A1A700AH00000 YHC120F3RHA0LP0C0A2A000A0B000E TSC092F3ECA THC102E4RKA TSC090F4EKA THC120F3EKA YSC120F4EXA YHD240G3RLB0XH0C1A1A700AE00000 Why Choose This Item This original Trane RTOM module is the reliable choice for enhancing the performance of your HVAC system. By enabling communication with optional accessories and improving system diagnostics, the MOD02554 helps ensure maximum efficiency, adaptability, and control. Trusted by professionals, it keeps your system running at peak performance with genuine OEM quality.