The chilled-water supply setpoint stays flat for weeks while the weather swings.
The chilled-water supply setpoint stays flat for weeks while the weather swings.
Every degree of warmer chilled water is ~1.5–2% chiller energy; a fixed setpoint gives that up all year.
Add a supply-temperature reset on OAT or valve position, with a dewpoint low limit.
How Energy Agent prices a finding
Screening-level estimates; confirm with measurement and verification before capital commitment.
The chiller is on but CHW supply temperature is above its setpoint by more than the tolerance.
The condenser-water setpoint never follows the wet-bulb.
The chilled-water loop's supply-to-return delta is below design when the chiller is loaded.
The secondary pump differential-pressure setpoint is flat for weeks.
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.
