LeanFM is your first choice for automated fault detection & diagnosis (AFDD) of your buildings' HVAC systems! LeanFM Prescriptiv is an AI-ML platform that uses the power of big data analytics and building visualization to detect AND diagnose the software and hardware faults in your HVAC systems. It shifts the current reactive operations model to a proactive and predictive approach so that facility managers and HVAC mechanics save energy, avoid mechanical fatigue and failure, maintain excellent air quality, reduce GHG emissions, meet sustainability goals, and improve occupant comfort.