By ASHRAE
Report updated Apr 23, 2026
Overview · Full Intel report in progress
ASHRAE HVAC Duct Sizer is an established business app that is completely free. With a 3.0/5 rating from 44 reviews, it shows polarized user reception.
What is ASHRAE HVAC Duct Sizer?
Current Momentum
v6.2
No release notes available.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
BusinessRating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Calculates exact and rounded duct dimensions based on total airflow, aspect ratio, and either velocity or friction loss.
Analyzes existing duct systems by deriving friction loss from input dimensions and airflow or velocity values.
Displays a range of duct sizes that fit within specified minimum and maximum friction loss and airflow bounds.
How much does it cost?
Who Built It?
ASHRAE
Providing specialized HVAC engineering utilities and professional resources for the ASHRAE community. Streamlining complex mechanical calculations and industry compliance for engineers and contractors.
Portfolio
7
Apps
Who is ASHRAE?
ASHRAE, Inc. operates as a niche utility provider, leveraging the institutional authority of the ASHRAE brand to deliver specialized engineering tools that replace traditional manual calculation methods. Their strategic moat is built on technical standardization, as their apps serve as mobile-first digital equivalents to industry-standard spreadsheets and physical reference charts. The portfolio exhibits a clear pivot toward professional productivity, though the reliance on a legacy-heavy catalog suggests a focus on maintaining existing technical standards rather than aggressive consumer-facing growth.
Who is ASHRAE for?
- HVAC engineers
- Mechanical contractors
- Building facility managers requiring precise
- Code-compliant calculation utilities
Portfolio momentum
With only one release in the last six months and a majority of the portfolio classified as abandoned, development is currently focused on maintenance rather than expansion.
What other apps does ASHRAE make?
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for ASHRAE HVAC Duct Sizer?
How's The Business Market?
How does it evolve in the Business market?
| Chart | Rank | Change |
|---|---|---|
| Paid | #86 | ▼37 |
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for ASHRAE HVAC Duct Sizer
Key Takeaways
This app provides a specialized, free digital toolset for performing standard HVAC duct sizing calculations.
Where Is It Heading?
Trend analysis
Available very soon