DUCT FITTING CALCULATOR

DOWNLOAD DUCT FITTING CALCULATOR

	Trial	Premium
Units	SI	SI, IP, MULTI UNITS
Add Project info.	-
Select PDF Printer	-
continuous Update	-
Tech Support	None
	5 Days Trial	75 USD

How to use Video.

Tutorial Video.

System requirements.
- This application was developed in Windows 10 (x64), also tested on (x32) system.
- Microsoft Office 2013.
- Keep the Excel sheet and DATA folder in same location always.
- Microsoft Print to PDF - Printer.
- Following VBA Libraries:
  
  Click here to download tester file to check if your system has the required VBA libraries.

Installation.
- Download latest version from the link sent via email with payment acknowledgement.
- Extract the file to any folder in your PC.
- Keep the Excel sheet and DATA folder in same location always.
- Important: in order to print report, micro soft PDF printer must be installed on your PC.

Unblock and Enable the program.

On first run of the program, the file might be blocked and the following title bar message will appear in Excel.

to unblock the file, Right click on the file > properties > general tab > check Unblock check box > Click Ok.

Now the file is unblocked, you may see the following title messages in Excel, simply click Enable Editing / Enable Content.

Activation.
- Activation window will appear when you first run the program.
- Enter login credentials which sent to your email along with payment receipt.
- You will be prompted to register your device.
- Name your device and press "Add this device" button.
- Click "Close & Save" button and start using your product.

TERMS OF USE

DUCT FITTING CALCULATOR
A Maco-Enabled Sheet Written in Visual Basic for Applicaion.
Copyright © MEPEXCEL.COM

All rights reserved by MEPEXCEL.COM
Without explicit indication to the contrary, no permission is given to copy, print duplicate or use material appearing in these Services.

Licensing Agreement

This software require internet connection on each startup, that is required for license verification purpose, if you are offline you can not use the software.

All work produced by this software is copyright MEPEXCEL.COM. You assume responsibility for the selection of the program and data to achieve your intended results for installation, use, and results obtained from the program and data.

When you purchase the program, MEPEXCEL.COM grants you a non-exclusive license to install and operate this software on five separate computers owned by you. In addition, MEPEXCEL.COM grants you the right to make an archived copy of this software and to use that copy to reinstall the software in cases where the original copy has been corrupted or destroyed. The limits of your license to use this software must be understood prior to installation.

By using the Software, you agree to receive any applicable software updates that may be issued from time to time by MEPEXCEL.COM. You agree to accept and install such updates as part of your use of the Service. You also agree not to reverse engineer, modify, decompile, adapt, translate, disassemble, or otherwise attempt to discover the source code of the Service and/or any MEPEXCEL.COM application.

Disclaimer of Warranties

This program is not a s substitute for an understanding of the engineering principles.

The program developer and MEPEXCEL.COM do not warrant that the information in this software is free of errors.

The program is provided 'as is' without warranty of any kind, either expressed or implied. The entire risk as to the quality and performance of the program and data is with you.

In no event will MEPEXCEL.COM or the program developer be liable to you for any damages, including without limitation any lost profits, lost savings, or other incidental or consequential damages rising out of the use or inability to use this program and data.

VERSION HISTORY

Version	Date	Update
05.20	01-JUL-24	Improvement of Calculation Speed. Insert, Shift up/down record bug fixed. System Curve added (New Feature).
05.10	12-MAY-24	Input Limits Bug fixed. Units/Conversion Bug fixed.
05.00	03-MAY-24	Improvement of Calculation Speed. Input Limits Bug fixed. Units/Conversion Bug fixed.
04.20	13-DEC-23	Branch Pressure Loss Selection Bug, fixed.
04.10	31-OCT-23	IP conversion bug for some fittings, fixed. Delete Sheet Bug Fixed.
04.00	01-AUG-23	User control of linked devices is added. Multi dimension option added. Default option added. More output is shown in calculation. DATA table of duct fitting. Interpolation and formula errors corrected.
03.40	12-APR-23	Interpolation error/bug fixed. Duct Material list (IP) updated.
03.30	17-Mar-23	Velocity Pressure Formula correction (IP Units).
03.20	12-Mar-23	Add CPU Bug Fixed.
03.10	25-Jan-23	Printing Bug fixed. Software stability improved.
03.00	26-Mar-22	Velocity Pressure Formula correction.
02.02	25-May-21	Inherit function in Calculator form fixed. Update form improved. Info. History window added. Adding / copying sheets restricted, user will have to use the main panel to add or remove equipment. User will be notified once report printing is completed.
02.01	10-Mar-21	Inherit Button add to the sheet beside input panel.
01.05	20-FEB-21	Inherit dimension feature improved.
01.04	27-NOV-20	Registration issue 32/64 bit fixed. Inherit dimension feature added.
01.03	24-JUL-20	Calculations in IP units is added. Registration and activation module is added. Check for Update is added. PDF Printer selection is added User now can modify page header and footer from print form. Calculation forms appearance and behavior are improved.
01.02	23-JUN-20	Project info. changes appeared in report heading Custom fitting can be added in the Calculation sheet Calculation forms appearance and behavior are improved Correction in pressure loss formula Safety now appear in the report Equipment Ref. appear in corresponding calculation sheet heading
01.01	16-JUN-20	Project Info appear in print out file Air Properties tab add in Main Machine Ref. appear in calculation sheet and print out file Absolute Roughness selector, added to straight duct Print Out file format repaired Correction to Copy, Paste, Delete, Insert, Shift Up/Down Functions
01.00	01-JUN-20	-

Pressure loss calculations are most important calculation for HVAC Engineer for each project to ensure that air handling unit have the capacity to deliver the designed air flow to furthest point of the system, yet, these calculations are time consuming and difficult engineering task with larger number of air handling units installed in new modern buildings.

Combining the flexibility of Microsoft Excel and the powerful visual basic for application (VBA), I have programmed macro-enabled excel sheet to calculate hydraulic pressure loss across various duct fittings as per ASHRAE standards.

DUCT FITTING CALCULATOR

DOWNLOAD DUCT FITTING CALCULATOR

Table of Contents

TERMS OF USE

VERSION HISTORY

DUCT FITTING CALCULATOR

Automated Macro-Enabled Excel Sheet

Comprehensive Calculations.

Dynamic Search for Duct Fittings.