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Heating, Ventilating, and Air Conditioning

This section of simplified HVAC software has been developed by the instructor and students of the HVAC and Energy Conservation courses at The University of Alabama. It attempts to follow basic ASHRAE calculation procedures. The programs are provided at no cost to the public.

HVAC (Heating, Ventilation and Air Conditioning) software and MS Excel Spreadsheets
HVAC (Heating, Ventilation and Air Conditioning) software and MS Excel Spreadsheets

Several of these programs contain ‘macros’ which required the Excel macro security level to be set at Medium. Instructions for Setting Macro Security level

ASHRAE: Advancing heating, ventilation, air conditioning and refrigeration [link]

All documents, software and books are free to download and preserved only to registered users. Login and registration links are located on the top-right of portal.

1Heating, Water Heating and Cooling Energy, Cost and Carbon Dioxide Estimator.
2TideLoad 10v1 –  Heating and Cooling Load Calculation Spreadsheet.
3E-Ductulator 09.
4E-PipeAlator 08.
5PsychProcess 09.
6Fan Pump Calc 10.
7ResLoad 08.
8HVAC PowDen 08a.
9A-AHP Correct 08.
10Duct Cost Calc 04.
11W-AHP Correct 04.
12NetLoop Cost.
13GHP Piping Cost Estimator.

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  1. Neri Garampiel
    Jan 21, 2023

    Hi… May I request to restore or re-upload files as given above. All download links at the “Box” do not function as should be… thanks and best regards.

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