Maple is LeanFM's facilities advisor, grounded in your building's trend data and OnPoint's findings. Ask why a zone runs hot, what changed last month, or what to fix first. Maple answers with the evidence, the likely root cause, and the next step.
▸ Which rooftop unit should we fix first?
RTU-2. Its heating valve stays open while it cools during most occupied hours, so it heats and cools at the same time. The likely cause is a heating/cooling lockout that isn't enforced. Estimated impact: $18,400/yr. RTU-1 and RTU-3 show no issues. Evidence below.
Recommended: restore the heating/cooling lockout on RTU-2 with your controls contractor.
$18,400/yr est.Responses are structured: diagnosis, evidence, recommended action, and estimated impact. A finding you can hand to your contractor.
Answers point to the equipment, trend, and time range behind them, so you can check Maple's work.
Maple doesn't change setpoints or controls. When the data can't support a confident answer, it says so.
"Why is Wing C hot every Monday morning?"
"What changed since last month? Our kW is up 8%."
"What should we fix before cooling season — cheapest first?"
"Give me a one-paragraph summary of this quarter for the board."
"Is the new sequence on AHU-2 actually holding its reset?"
"Which building should we tackle first, and what's it worth?"
Maple works from your building's trend data, OnPoint's fault-detection findings, and a fault library built on our co-founders' building-performance research at Carnegie Mellon. It answers from the evidence that exists and shows it to you.
The score tells you something moved. Maple tells you what moved it, what it costs, and what to do — then the next analysis run shows the fix in the score. See how AIR works
Start with one building. If the data reveals an issue, we'll show a representative finding and its potential savings. Maple, the full ranked list, and ongoing monitoring come with a subscription.