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Project Info COMPLETE Project Title

Integrated HVAC RTU Remote Monitoring Systems

Project Number ET23SWE0037 Organization SWE (Statewide Electric ETP) End-use HVAC Sector Commercial Project Year(s) 2023 - 2025
Project Results
This project evaluated Carrier’s SystemVu, a factory-installed remote monitoring and AFDD platform for RTUs and heat pumps. SystemVu monitors over 260 operational variables and generates more than 100 alarm codes, enabling real-time diagnostics and maintenance tracking. It was paired with BEMA (BEMA 2025), a third-party cloud-based data acquisition system that analyzes equipment performance at one-minute intervals and issues alerts for faults and off-hours operation. Combined, these technologies support proactive maintenance strategies and drive energy savings.
Project Report Document
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The ETCC is funded in part by ratepayer dollars and the California IOU Emerging Technologies Program, the IOU Codes & Standards Planning & Coordination Subprograms, and the Demand Response Emerging Technologies (DRET) Collaborative programs under the auspices of the California Public Utilities Commission. The municipal portion of this program is funded and administered by Los Angeles Department of Water and Power.