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Mean HVAC BS Tools

Mean HVAC BS Tools

A Toolkit By Mean HVAC

3 ratings
3 reviews
🔧 Utilities
📊 Productivity
$7.19

Details

  • Released
  • Updated
  • August 19, 2024
  • June 25, 2026

Features

Developer

Mean HVAC Consulting & Design LLC
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About

This utility app offers a suite of calculators for HVAC professionals, including psychrometric analysis, duct sizing, insulation R-value estimation, and air bypass calculations. It helps engineers and technicians quickly determine essential parameters for system design and analysis.

✓Single Point Psychrometrics
✓Mixed Air Psychrometrics
✓Duct Calculator (CFM, Diameter, Friction, Velocity)
✓Smallest Zone Calculator
✓Bypass Calculator (Cooling/Heating)
✓IR Wall Insulation R-Value Estimation
✓Parallel R-Value Calculator
✓Unit Converter
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What's New in Mean HVAC BS Tools

1.4.0

June 25, 2026

Major changes! Added new utilities: - ASHRAE 62.2-2019 - Fan Run-Time - Interpolator Added a "Use Weather Data" button to the psychrometric calculators, which will auto-fill fields with data for a given location under specified conditions. Made a lot of improvements to performance and to the interface and user experience.

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User reviews

Most RecentHighest RatedLowest Rated

Easy calculations done for you

This app makes converting values and psychrometrics very easy to understand and lets you get to the results without having to get bogged down in the math part. Great job with lots of useful features.
Gregory321GOGregory321GO

What a time saver and accuracy booster!

I learned about this app on the hvac grapevine podcast and it has made a world of positive impact on my Manual J inspection process using Amply Energy!!

Everything I used to have to try to investigate (like insulation r-value) in the field is made much easier and more accurate by using actual testing of the materials!

Thanks to Alex Meany for this phenomenal app!
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Zach - Duct RenovatorsZach - Duct Renovators

Works very well

Very clean and easy to use app. Best one I have used to date.
A-Team AdamA-Team Adam

FAQ

What is Mean HVAC BS Tools?

Mean HVAC BS Tools is a paid utility application designed for HVAC professionals. It offers a collection of calculators for psychrometric analysis, duct sizing, insulation R-value estimation, and more, all using IP units.

What kind of calculations does Mean HVAC BS Tools offer?

It provides single point and mixed air psychrometrics, a duct calculator that determines two parameters from any two inputs (CFM, Diameter, Friction, Velocity), smallest zone and bypass calculators, IR wall insulation R-value estimation, and parallel R-value calculations for wood frame assemblies.

Does Mean HVAC BS Tools support metric units?

No, the current version of Mean HVAC BS Tools exclusively uses IP (inch/pound) units for all its calculations. There is also a unit converter included within the app.

Is Mean HVAC BS Tools suitable for metal framing?

The Parallel R-Value calculator is specifically noted as not for use with metal framing. It is designed for wood frame building assemblies.

What is the price of Mean HVAC BS Tools?

Mean HVAC BS Tools is a paid application priced at $7.19. It does not feature in-app purchases or advertisements.

What devices is Mean HVAC BS Tools available on?

Mean HVAC BS Tools is available for iPhone, iPad, and iPod devices. It has an age rating of 4+.

How often is Mean HVAC BS Tools updated?

The latest version of Mean HVAC BS Tools is 1.3.1, which was last updated on June 15, 2025. This indicates a recent update, suggesting ongoing support.

Does Mean HVAC BS Tools have ads?

No, Mean HVAC BS Tools does not contain advertisements. It is a paid application that offers its full functionality without any ad interruptions.