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Chilled Water Supply Temperature Setpoint
Target supply temperature for chilled water leaving the chiller or chilled water plant. Fundamental to chiller control and energy optimization.
Brick
Chilled_Water_Supply_Temperature_Setpoint
Category
setpoints
Typical Range
-
Object Type
-
Haystack
Tags
chilledMarkerwaterMarkerleavingMarkertempMarkerspMarkerpointMarker
Kind
Number
Point Function
setpoint
Haystack Unit
°F
Source Units
°F / °C
States
-
Aliases
Common
Common Misspellings
chilled-water-suply-temp-sp
Notes
- Typical range is 40-48°F (4-9°C)
- Higher setpoints improve chiller efficiency (approximately 1-2% per degree F)
- ASHRAE Guideline 36 recommends CHW supply temperature reset based on valve positions or outdoor air temperature