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Recent content by sutan alam

  1. sutan alam

    Why Chilled Water Supply Should be Under 5°C/42°F?

    Thank you so much for the response. you all are so helpful, You explained it very well. I get the point.
  2. sutan alam

    Why Chilled Water Supply Should be Under 5°C/42°F?

    Thank you for the responses, I gladly appreciate all of the answers. for more context here we use a falling film chiller with ammonia as refrigerant. and yes, the AHU is also used to dehumidify the air but the AHUs are designed to receive 6°C of chilled water(I looked up on its original spec...
  3. sutan alam

    Why Chilled Water Supply Should be Under 5°C/42°F?

    Hi All, Currently, I'm working at HVAC system which delivered 3°C of chilled water to the HVAC system with 8-9°C return (5-6°C/11°F delta temperature). The HVAC spec manual specifies that chilled water supply should be at 6°C/43°F and return at 11°C/53°F (5°C/11°F delta temperature) though the...
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