Ashrae Duct Fitting Database Version 60005 2021 Free Now
Ensure Adobe Acrobat Reader is installed to view the "Loss Coefficients (pdf)" Help File. Why Accurate Duct Design Matters
For professionals needing the complete library beyond the Lite app:
| Tool | Key Features | Pricing / Access | DFDB Method | | :--- | :--- | :--- | :--- | | | Real‑time pressure loss, 240+ fittings, cloud access, export to Excel, pictorial guides | Commercial ($477) + free Lite version (iOS) | All three methods built in | | Autodesk Revit | Equal Friction & Static Regain methods built into BIM modeling; free Table Viewer add‑in for seeing DFDB tables | Commercial (subscription) | Equal Friction, Static Regain | | Elite Software DUCTSIZE | Static regain, equal friction, constant velocity; unlimited sections; fan noise data; works with AutoCAD | $295 – $499 (free demo avail) | Equal Friction, Static Regain | | McQuay Duct Sizer | Fast, free duct sizing; handy for quick checks; but lacks surface‑roughness adjustment (Ɛ) – always uses a default value | Free | Equal Friction (implicit) | | ARKANCE Pressure Drops | Automates pressure drop calc without Revit’s default tables; works with DFDB | Commercial (free trial likely) | Custom DFDB | | MEPEXCEL Duct Fitting Calculator | Excel‑based (VBA) tool; uses ASHRAE coefficients for pressure loss calc | Freemium / Paid | DFDB lookup |
If an engineer estimates fitting losses poorly, the selected fan may fail to deliver the required airflow to occupied zones. Conversely, overestimating pressure drop leads to oversized fans, which increases equipment costs and wastes energy. Energy Efficiency and Compliance ashrae duct fitting database version 60005 free
Create individual projects and email reports directly from the field. 3. Using the Database (Version 6.00.05 Features)
Access loss coefficient tables for round, rectangular, and flat oval duct fittings.
ASHRAE provides steep discounts on its publications and software for registered student members and professional members. If you are developing academic research or transitioning into the industry, joining ASHRAE provides affordable, legal access to the latest version of the database. Integrated BIM and CAD Software Ensure Adobe Acrobat Reader is installed to view
: Users can choose when results are displayed: after moving to another field ( Lost Focus ), after every key press ( Change ), or by clicking a dedicated button ( Use Calculate ).
He knew it was a long shot. ASHRAE wasn't a charity; they were the guardians of engineering standards, and their software usually came with a price tag that reflected decades of laboratory testing. But the project budget was tapped out, and his personal bank account was even thinner. The search results were a minefield.
The ASHRAE Duct Fitting Database Version 6.0.0.5 is available for free download from the ASHRAE website. To access the database, users need to create an account on the ASHRAE website and agree to the terms and conditions of use. Once the database is downloaded, users can install it on their computers and start using it immediately. ASHRAE provides steep discounts on its publications and
Some data tables and reports associated with the database, like the 10 Pyramidal Duct Transitions report , are available for viewing on public platforms, though this does not replace the software itself.
If you are unable to locate version 60005 on ASHRAE’s current site, contact ASHRAE Customer Service directly. They can often provide direct links to legacy software upon request.
Version 6.00.05 represents a stable, localized desktop deployment of the database. While ASHRAE has transitioned primarily to a cloud-based subscription model for its latest iterations, version 6.00.05 remains widely recognized in the industry due to its specific feature set:
A forum post from 2023. "Does anyone have the v6.00.05 installer?" The only reply was a dead link to a defunct cloud drive.