Energy efficiency tip of the day (Cooling tower system)

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Energy efficiency tip of the day (Cooling tower system)

  1. Regularly evaluate your system heat transfer efficiency and update your maintenance program to keep system component (cooling tower, chiller, heat exchangers, etc.) always clean.
    • Maximizing cleanliness will increase heat transfer efficiency and overall system efficiency.
  2. Shift your system blowdown location from the cold water side to hot Water Side (hot water return line).
    • Simple change can improve system energy efficiency by 1-2%.
  3. For multiple cooling fans system, stop one or more cooling fan during winter or when it is not required.
    • Save energy and decrease water consumption for make-up.

Link to download this tip in PDF (

Magdy Aly

Energy manager, Energy efficiency consultant Passionate to help others to save Energy and Environment.

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