CORE Service is the interface for Lennox CORE Unit Controller in Model L (L*M) and Enlight (L*T) Commercial Rooftop Units. It requires proximity within 50ft to connect and operate effectively. This app redefines the service process by offering a wireless mobile service app, streamlining setup and service procedures.

Designed for commercial HVAC service technicians, CORE Service allows seamless interaction with CORE Unit Controller equipped unitary packaged rooftop units. The app boasts features like Guided Setup with progress indicators, detailed help, and exportable summaries for simplified setup, reducing commissioning times significantly. Additionally, the Enhanced Test Functionality provides real-time sensor readings, trending, and reports, facilitating troubleshooting effortlessly.