Bell & Gossett - SystemSyzer2.1.1 - App Store

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Publisher Description

System Syzer is an HVAC tool that helps with piping system design. The application is based on the original plastic wheel calculator by designed by Gil Carlson of Bell & Gossett. It was first introduced in 1963 and has since been distributed to well over a hundred thousand engineers and tradesmen.

The tool is made up several different calculators. There is a calculator for friction loss and velocity through pipe based on your fluid conditions. Use it to determine the relationship between fluid temperature, system flow and heat/cooling load. There is a Cv tool that can help in multiple ways.

We have also bundled the Circuit Setter(R) / Triple Duty Valve calculator that is very handy for balance contractors. Use it during design to help predetermine valve settings and out in the field to determine flow through the valves based on pressure drop readings.

Version History • Added PEX pipe to Flow Pressure Drop.
• Fixed Circuit Setter bug causing the Flow to mis-calculate if the Setting is set before the Head Loss. 2.1.1 04/29/2025 • Updated for the latest iOS version 2.1.0 05/15/2021 • Fix Circuit Setter bug where the "Settings" value would not reset to 0 when tapping the reset button. 2.0.2 03/17/2018 • Update CV's used with the Circuit Setter calculator.
• Fix bug where Velocity in the Flow Pressure Drop calculator was always shown as FT/SEC even when set to metric. 2.0.1 11/30/2017 Supporting all iPhone screen sizes.
Updated for iOS 9.
iPad multitasking support. 2.0.0 10/13/2015 Equations updated to produce more accurate numbers.
Bug fixes. 1.0.6 07/17/2012 Resolved CV Value calculation issue and Settings input limit check for Gauge and Presets in the B&G Circuit Setter view. 1.0.3 06/14/2012 [FIXED] Fixed an issue with calculating reynolds number and friction factor in a 1/2 inch steel pipe. 1.0.2 02/16/2012 [FIXED] Resolved notification issue on application launch
[FIXED] Updated some iconography 1.0.1 01/31/2012 1.0 01/04/2012



About Bell & Gossett - SystemSyzer

Bell & Gossett - SystemSyzer is a free app for iOS published in the Other list of apps, part of Network & Internet.

The company that develops Bell & Gossett - SystemSyzer is Xylem Inc.. The latest version released by its developer is 2.1.1.

To install Bell & Gossett - SystemSyzer on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Bell & Gossett - SystemSyzer as malware if the download link is broken.

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  • Click on the Continue To App button on our website. This will redirect you to the App Store.
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  • After Bell & Gossett - SystemSyzer is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
  • Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.

Program Details


General

Publisher
Released Date
2026-10-14
Languages
English

Category

Category
Subcategory

System requirements

Operating systems
iOS

Download information

File size
4 bytes
Total downloads
0

Pricing

License model
Free
Price

Version History


Here you can find the changelog of Bell & Gossett - SystemSyzer since it was posted on our website on 2016-09-27. The latest version is 2.1.1 and it was updated on Apps112 on 31 October, 2026. See below the changes in each version:

version 2.1.1

posted on 2026-10-14

Version History • Added PEX pipe to Flow Pressure Drop.
• Fixed Circuit Setter bug causing the Flow to mis-calculate if the Setting is set before the Head Loss. 2.1.1 04/29/2025 • Updated for the latest iOS version 2.1.0 05/15/2021 • Fix Circuit Setter bug where the "Settings" value would not reset to 0 when tapping the reset button. 2.0.2 03/17/2018 • Update CV's used with the Circuit Setter calculator.
• Fix bug where Velocity in the Flow Pressure Drop calculator was always shown as FT/SEC even when set to metric. 2.0.1 11/30/2017 Supporting all iPhone screen sizes.
Updated for iOS 9.
iPad multitasking support. 2.0.0 10/13/2015 Equations updated to produce more accurate numbers.
Bug fixes. 1.0.6 07/17/2012 Resolved CV Value calculation issue and Settings input limit check for Gauge and Presets in the B&G Circuit Setter view. 1.0.3 06/14/2012 [FIXED] Fixed an issue with calculating reynolds number and friction factor in a 1/2 inch steel pipe. 1.0.2 02/16/2012 [FIXED] Resolved notification issue on application launch
[FIXED] Updated some iconography 1.0.1 01/31/2012 1.0 01/04/2012

version 2.1.1

posted on 2025-04-29

Apr 29, 2025
Version 2.1.1
• Added PEX pipe to Flow Pressure Drop.
• Fixed Circuit Setter bug causing the Flow to mis-calculate if the Setting is set before the Head Loss.

version 2.1.1

posted on 2025-04-29

• Added PEX pipe to Flow Pressure Drop.
• Fixed Circuit Setter bug causing the Flow to mis-calculate if the Setting is set before the Head Loss.

version 2.1.0

posted on 2021-05-15

May 15, 2021
Version 2.1.0
• Updated for the latest iOS version

version 2.0.0

posted on 2012-01-06

Disclaimer


Official App Store Link


We do not host Bell & Gossett - SystemSyzer on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.

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Users Rating:
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Downloads: 0
Updated At: 2026-10-31
Publisher: Xylem Inc.
Operating System: iOS
License Type: Free

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