HVAC Diagnostic Assistant

Sensor readings on temperature and equipment behaviour turn into a ranked list the moment something starts drifting towards failure. Every system in the building shows up with a calculated risk score, so the worst case gets attention first instead of being buried under routine calls. Pick the suspected issue and the app lays out a sequence of checks built for exactly that problem, not a generic troubleshooting sheet copied across every job. After each step, tap Pass, Fail, or Needs Review, and the next check in line gets chosen based on that answer. Wrong turns get cut early instead of working through steps that no longer apply. -Risk scoring calculated from sensor and equipment data -Diagnostic sequences built around a specific suspected issue -Pass, Fail, and Needs Review buttons that reshape each next step -Automatic scheduling for the next visit once repairs get logged Log the completed repair and the next service date gets calculated on its own, based on what was actually fixed rather than a fixed calendar interval. Every visit adds to a history worth checking before the next callout, so nothing gets diagnosed from scratch twice.