HVAC ASHRAE 62.1
Perform 62.1 ventilation calcs
$19.99
3.8for iPhone, iPod touch
Age Rating
HVAC ASHRAE 62.1 Screenshots
About HVAC ASHRAE 62.1
ANSI/ASHRAE Standard 62.1-2019, Ventilation for Acceptable Indoor Air Quality, sets minimum ventilation rates and other requirements for commercial and institutional buildings. Standard 62.1 has served the building industry and the public as the most prominent standard on ventilation for indoor air quality.
The "HVAC ASHRAE 62.1" iPhone application allows you to perform comprehensive minimum ventilation rate calculations for a wide variety of commercial buildings based upon both the Standard 62.1-2016 and 2019 versions. You can select which version to use by project so as to accommodate LEED requirements and more.
This app is loosely based upon the "62MZCalc.xls" Excel spreadsheet that accompanies each copy of the 62.1 User’s Manual (either the 2016 or 2019 version). You can do pretty much everything in this app that you can do in the Excel spreadsheet, in addition to the following:
1. Store an unlimited number of projects, systems, and zones that can be accessed and modified at any time.
2. Quickly perform ventilation calcs in the field, then email the results for further analysis on your office computer.
3. By using slider-controls for the inputs, you can instantly see the results update as you increase or decrease the input values.
4. Access all 70+ ASHRAE 62.1 space types with "per person" and "per unit area" ventilation rates.
5. Create default project templates (with your company default values, for example) that can be used to create new projects.
6. Easily toggle between English (IP) and Metric (SI) units
7. Select to calculate according to the 2016 or 2019 version of the Standard.
8. and more .....
The HVAC ASHRAE 62.1 app comes with full online help. In addition, full support and video tutorials (coming soon) are available at the support link located in iTunes.
We will periodically update this app based upon user feedback and will also release new versions along with new versions to the 62.1 Standard, itself.
The "HVAC ASHRAE 62.1" iPhone application allows you to perform comprehensive minimum ventilation rate calculations for a wide variety of commercial buildings based upon both the Standard 62.1-2016 and 2019 versions. You can select which version to use by project so as to accommodate LEED requirements and more.
This app is loosely based upon the "62MZCalc.xls" Excel spreadsheet that accompanies each copy of the 62.1 User’s Manual (either the 2016 or 2019 version). You can do pretty much everything in this app that you can do in the Excel spreadsheet, in addition to the following:
1. Store an unlimited number of projects, systems, and zones that can be accessed and modified at any time.
2. Quickly perform ventilation calcs in the field, then email the results for further analysis on your office computer.
3. By using slider-controls for the inputs, you can instantly see the results update as you increase or decrease the input values.
4. Access all 70+ ASHRAE 62.1 space types with "per person" and "per unit area" ventilation rates.
5. Create default project templates (with your company default values, for example) that can be used to create new projects.
6. Easily toggle between English (IP) and Metric (SI) units
7. Select to calculate according to the 2016 or 2019 version of the Standard.
8. and more .....
The HVAC ASHRAE 62.1 app comes with full online help. In addition, full support and video tutorials (coming soon) are available at the support link located in iTunes.
We will periodically update this app based upon user feedback and will also release new versions along with new versions to the 62.1 Standard, itself.
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What's New in the Latest Version 3.8
Last updated on Oct 1, 2021
Old Versions
1. Updated tables and calculations for the 2016 and 2019 versions of ASHRAE 62.1
2. Added all new space types for the 2016 and 2019 versions
3. Updated the air distribution list for the 2016 and 2019 versions
4. Allow for greater than 100% for people and supply fan airflow diversities
5. Optimized for all iPhone screen sizes including the new iPhone 12 Pro Max/iPhone 13 and iOS 15
6. Updated UI
7. Updated help
2. Added all new space types for the 2016 and 2019 versions
3. Updated the air distribution list for the 2016 and 2019 versions
4. Allow for greater than 100% for people and supply fan airflow diversities
5. Optimized for all iPhone screen sizes including the new iPhone 12 Pro Max/iPhone 13 and iOS 15
6. Updated UI
7. Updated help
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Version History
3.8
Oct 1, 2021
1. Updated tables and calculations for the 2016 and 2019 versions of ASHRAE 62.1
2. Added all new space types for the 2016 and 2019 versions
3. Updated the air distribution list for the 2016 and 2019 versions
4. Allow for greater than 100% for people and supply fan airflow diversities
5. Optimized for all iPhone screen sizes including the new iPhone 12 Pro Max/iPhone 13 and iOS 15
6. Updated UI
7. Updated help
2. Added all new space types for the 2016 and 2019 versions
3. Updated the air distribution list for the 2016 and 2019 versions
4. Allow for greater than 100% for people and supply fan airflow diversities
5. Optimized for all iPhone screen sizes including the new iPhone 12 Pro Max/iPhone 13 and iOS 15
6. Updated UI
7. Updated help
2.0
Mar 17, 2015
This app has been updated by Apple to display the Apple Watch app icon.
1. Updated for ASHRAE 62.1-2013
2. Updated user interface
3. Optimized for iOS 8
4. Updated in-app icons (higher-res)
5. Updated help
1. Updated for ASHRAE 62.1-2013
2. Updated user interface
3. Optimized for iOS 8
4. Updated in-app icons (higher-res)
5. Updated help
1.8
Mar 5, 2012
1. Updated logo and copyright.
1.7
May 20, 2011
1. Allows for either ASHRAE 62.1-2007 or 62.1-2010 calcs (the user can select which method to use by project)
2. Includes 2 more inputs to accommodate the 62.1-2010 calcs
3. Includes updated values for existing space types and values for 5+ new space types
4. Updates the HTML report to include the additional inputs and results for the 2010 version
5. Includes a new launch icon with the text: ASHRAE 62.1-2010
6. Includes updated help
7. Includes additional icons inside the app itself
8. Fixes email-freezing issue that occurs when there are more than 100 or so zones per system
2. Includes 2 more inputs to accommodate the 62.1-2010 calcs
3. Includes updated values for existing space types and values for 5+ new space types
4. Updates the HTML report to include the additional inputs and results for the 2010 version
5. Includes a new launch icon with the text: ASHRAE 62.1-2010
6. Includes updated help
7. Includes additional icons inside the app itself
8. Fixes email-freezing issue that occurs when there are more than 100 or so zones per system
1.2
Aug 12, 2010
1. Updated the user interface (UI) in the following ways:
a. Added icons to the project, system, and zone lists so as to better indicate to the user what list they are viewing.
b. Added more information to be displayed below the project, system, and zone lists, respectively. For example, below the project list, the client name and location is displayed. Below the system name, the system ventilation efficiency and outside air quantity are displayed. Below the zone name, the zone ventilation efficiency and inputted zone airflow are displayed. Also, the "critical" zone name is displayed in maroon.
c. The quantities of systems and zones are displayed on the forms prior to accessing those lists, respectively.
2. Depending upon which zone unit type is selected (ITU, DFDD, TF, and NONE), certain unused inputs will be hidden so as to simplify the zone input process.
3. The app was tested on OS4.
4. The help was updated to explain the above revisions.
a. Added icons to the project, system, and zone lists so as to better indicate to the user what list they are viewing.
b. Added more information to be displayed below the project, system, and zone lists, respectively. For example, below the project list, the client name and location is displayed. Below the system name, the system ventilation efficiency and outside air quantity are displayed. Below the zone name, the zone ventilation efficiency and inputted zone airflow are displayed. Also, the "critical" zone name is displayed in maroon.
c. The quantities of systems and zones are displayed on the forms prior to accessing those lists, respectively.
2. Depending upon which zone unit type is selected (ITU, DFDD, TF, and NONE), certain unused inputs will be hidden so as to simplify the zone input process.
3. The app was tested on OS4.
4. The help was updated to explain the above revisions.
1.1
Jun 21, 2010
HVAC ASHRAE 62.1 FAQ
Click here to learn how to download HVAC ASHRAE 62.1 in restricted country or region.
Check the following list to see the minimum requirements of HVAC ASHRAE 62.1.
iPhone
Requires iOS 10.0 or later.
iPod touch
Requires iOS 10.0 or later.
HVAC ASHRAE 62.1 supports English
