Makeup air is the system nobody thinks about until the building goes negative and doors get hard to open, exhaust fans stop pulling and combustion appliances start backdrafting. Because its failure shows up as symptoms elsewhere in the building, it is diagnosed late and often replaced rather than serviced.
The failure modes worth designing a maintenance schedule around — in rough order of what they cost when they happen.
Recording that a PM was "done" tells you nothing next quarter. These are the readings that let you see a failure coming — and the reason ChatterFix captures measurements against the asset rather than just completions.
The parts whose absence turns a short repair into a long outage.
The PMs ChatterFix schedules against this equipment, with intervals and time estimates.
The CRAC unit check is the filter, the coil face, and the fan guard, done in the maintenance state the site names. The technician writes th…
The power distribution unit check reads the meter and confirms breaker labels against the panel schedule, with the dead-front on. The techn…
A rooftop unit spends its life outdoors, and everything that matters about it degrades from exposure: coils foul, belts stretch, dampers se…
ChatterFix builds this asset, its components, and its PM schedule automatically when you pick your industry — then your technicians update it by talking, not typing.