BAS ATLAS
Back to BAS Atlas
point
Condenser Water Supply Temperature Setpoint
Target condenser water temperature leaving the cooling tower and entering the chiller condenser. Controls cooling tower fan speed.
Brick
Condenser_Water_Supply_Temperature_Setpoint
Category
setpoints
Typical Range
-
Object Type
-
Haystack
Tags
condenserMarkerwaterMarkerleavingMarkertempMarkerspMarkerpointMarker
Kind
Number
Point Function
setpoint
Haystack Unit
°F
Source Units
°F / °C
States
-
Aliases
Common
Common Misspellings
condensor-water-sp
Notes
- Typical range is 70-85°F (21-29°C) depending on weather and chiller requirements
- Lower condenser water temperature improves chiller efficiency but increases tower fan energy
- Optimal setpoint balances chiller and tower energy (often calculated via chiller COP curves)
- Minimum is limited by chiller manufacturer low-condenser-water cutout (typically 55-65°F)