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  1. Muhammad Riyas

    Economizer, reheat coil and preheat coil.

    I am HVAC Engineer new to this field, Though I search through internet, I have some uncleared questions, 1. Economizer - A packaged unit consists of a economizer, cooling coil and a heating coil. If my room design temperature is 23°C and outdoor temperature falls to 15°C, when will the heating...
  2. Muhammad Riyas

    Need to learn Heat Load Calculation

    Need to learn Heat Load Calculations in depth, by using both HAP Software. Need a any good source to learn thoroughly from weather properties to arriving report. Need good websites, you tube channels, books or any source.
  3. Muhammad Riyas

    Hourly Analysis Program

    I am designing a clean room with 40% RH by using a Split AHU with HAP4.9 Software. How to set Desired RH value.
  4. Muhammad Riyas

    HAP Carrier

    How to set room temperature in Hourly Analysis Program (HAP)

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