General exhaust runs during unoccupied hours.
General exhaust runs during unoccupied hours.
Fan energy plus the make-up air that has to be heated or cooled to replace what is exhausted.
Put the exhaust on the occupancy schedule; keep only code-required continuous exhaust running.
How Energy Agent prices a finding
Screening-level estimates; confirm with measurement and verification before capital commitment.
Exhaust fans run while the supply fan is off.
Building static pressure is negative or excessive during occupancy.
The dedicated outdoor-air unit's supply temperature misses its setpoint for an hour or more while running.
The recovery bypass is open while indoor and outdoor temperatures differ a lot.
Send twelve months of interval data and a BAS trend export. Energy Agent returns a ranked list of what is wasting money, what each item is worth per year at your tariff, and what to do about it.
