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2Latest Version
2.0.1Size
1.8 MBFirst Released
Aug 7, 2025Precision Engineering at Your Fingertips
The essential toolkit for HVAC professionals and engineers designed for high-speed, on-site calculations without the friction of registration or subscriptions.
Instant, Offline Access
No sign-ups or accounts required. Get critical data for duct sizing and energy requirements instantly, even on job sites with zero connectivity.
Professional-Grade Accuracy
Replace bulky reference handbooks with precise formulas for air duct cross-sections, dew point analysis, and water mass calculations.
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This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.