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HVACR Check & Charge

HVACR Check & Charge


PT Charts Superheat Subcooling


Free

24.2.0for iPhone, iPad and more
for iPhone
How to install .IPA file
App StoreDeveloper Website
9.5
2K+ Ratings
Copeland LP
Developer
46.6 MB
Size
Feb 19, 2024
Update Date
#183
in Reference
4+
Age Rating
Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
HVACR Check & Charge Screenshots
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About HVACR Check & Charge

Instant mobile refrigerant charge calculator for HVACR applications.

The HVACR Check & Charge™ mobile app from Emerson Climate Technologies provides an on-site refrigerant charge calculator for air conditioning and refrigeration applications. Based on historic sliding cardboard charge calculators, this app allows contractors to easily calculate the ​correct system refrigerant charge for R-22, R-410A, R-32, R-407C, R-134a, R-452B, R-454B, R-438A, R-422B, R-427A, R-421A, R-404A, R-290, R-449A, R-448A, R-407A, R-600, R-600a. Contractors can simply choose Superheat, Subcooling, or Airflow and enter the specified system temperatures along with the latent and sensible environmental loads. These values are then used to determine the proper system charge and whether the charge amount needs to be altered based on these conditions.

• AC & Refrigeration Systems
• Superheat Calculator (non-TXV)
• Subcooling Calculator (TXV)
• Airflow Calculator
• PT Charts (Pressure / Temperature)
• Find a Superheat target using psychometric calculations
• For use with R-22, R-410A, R-32, R-407C, R-134a, R-452B, R-454B, R-438A, R-422B, R-427A, R-421A, R-404A, R-290, R-449A, R-448A, and R-407A
• Imperial and Metric Support

Assists with calculating proper system refrigerant charge based on operating conditions.

Information on this and other Emerson Climate applications is available at https://climate.emerson.com/mobileapps
Show More

What's New in the Latest Version 24.2.0

Last updated on Feb 19, 2024
Old Versions
This Version Includes Performance Improvements and Bug Fixes.

Feedback always welcome: AppSupport@Copeland.com
Show More
Version History
24.2.0
Feb 19, 2024
This Version Includes Performance Improvements and Bug Fixes.

Feedback always welcome: AppSupport@Copeland.com
23.10.1
Jan 3, 2024
Newly Added Refrigerants: R-600, R-600a.

Supported Refrigerants: R-12, R-1234yf, R-134a, R-22, R-290, R-32, R-404A, R-407A, R-407C, R-410A, R-417A, R-421A, R-422B, R-422D, R-427A, R-434A, R-438A, R-448A, R-449A, R-452B, R-453A, R-454B, R-454C, R-458A, R-507A, R-513A, R-600, R-600a.

This Version Also Includes Performance Improvements and Bug Fixes.

Feedback always welcome: AppSupport@Copeland.com
23.10.0
Oct 10, 2023
Newly Added Refrigerants: R-12, R-1234yf, R-417A, R-422D, R-434A, R-453A, R-454C, R-458A, R-507A, R-513A.

Supported Refrigerants: R-12, R-1234yf, R-134a, R-22, R-290, R-32, R-404A, R-407A, R-407C, R-410A, R-417A, R-421A, R-422B, R-422D, R-427A, R-434A, R-438A, R-448A, R-449A, R-452B, R-453A, R-454B, R-454C, R-458A, R-507A, R-513A.

This Version Also Includes Performance Improvements and Bug Fixes.

Feedback always welcome: AppSupport@Copeland.com
21.2.1
Apr 5, 2021
- Added link to Copeland Mobile in settings
Feedback always welcome: appsupport@emerson.com
21.2
Mar 31, 2021
- Added link to Copeland Mobile in settings
Feedback always welcome: appsupport@emerson.com
3.1.1
Jan 5, 2021
- Bug fixes
Feedback always welcome: appsupport@emerson.com
3.1.0
Oct 5, 2020
- New refrigerants (R-290, R-449A, R-448A, R-407A)
Feedback always welcome: appsupport@emerson.com
3.0.6
Sep 26, 2020
- Extended P/T to -50F for all refrigerants
Feedback always welcome: appsupport@emerson.com
3.0.5
Sep 19, 2020
- Extended P/T to -50F for all refrigerants
Feedback always welcome: appsupport@emerson.com
3.0.4
Sep 15, 2020
- Extended P/T to -50F for all refrigerants
Feedback always welcome: appsupport@emerson.com
3.0.3
Sep 3, 2020
- Extended P/T to -50F for all refrigerants
Feedback always welcome: appsupport@emerson.com
3.0.1
Aug 1, 2020
Refrigeration Integration
- You can now calculate Superheat for refrigeration systems by using the target Superheat input.
- Superheat calculations for AC also support target input if you know what your Superheat should be or continue using the classic calculated value based on the system readings.
New refrigerants (R-422B, R-427A, R-421A, R-404A)
Bug fixes
Feedback always welcome: appsupport@emerson.com
3.0.0
Jul 21, 2020
Refrigeration Integration
- You can now calculate Superheat for refrigeration systems by using the target Superheat input.
- Superheat calculations for AC also support target input if you know what your Superheat should be or continue using the classic calculated value based on the system readings.
New refrigerants (R-422B, R-427A, R-421A, R-404A)
Bug fixes
Feedback always welcome: appsupport@emerson.com
2.9.2
Jun 25, 2020
- Apple Watch Bug Fix
Feedback always welcome: appsupport@emerson.com
2.9.1
Apr 8, 2020
- iOS 13 Dark Mode Support
- Dynamic Font Support (App font size now adjusts to your system set font size)
- Bug fixes
For the time being, Check & Charge will be offering all refrigerants for free. Thank you to those who have supported the development with early purchases!
Feedback always welcome: appsupport@emerson.com
2.9.0
Apr 3, 2020
For the time being, Check & Charge will be offering all refrigerants for free. Thank you to those who have supported the development with early purchases!
Feedback always welcome: appsupport@emerson.com
2.8.1
Jan 14, 2020
Bug fixes
Feedback always welcome: appsupport@emerson.com
2.8.0
Nov 25, 2019
iOS 13 updates
Bug fixes
Feedback always welcome: appsupport@emerson.com
2.7.1
Aug 23, 2019
New features!
- You can now view the pressure / temperature chart from 0F - 150F for the selected refrigerant on any screen (Just click the chart icon in the top right).

Additional Changes:
- Refreshed icons throughout the application
- R-410A: Extended Vapor Pressure input for Subcooling calculation to 160 PSIG
- Other cleanups / bug fixes
Feedback always welcome: appsupport@emerson.com
2.7.0
Aug 22, 2019
New features!
- You can now view the pressure / temperature chart from 0F - 150F for the selected refrigerant on any screen (Just click the chart icon in the top right).

Additional Changes:
- Refreshed icons throughout the application
- R-410A: Extended Vapor Pressure input for Subcooling calculation to 160 PSIG
- Other cleanups / bug fixes
Feedback always welcome: appsupport@emerson.com
2.6.0
Jul 11, 2019
- New Refrigerant! R-438A is available for purchase.
Feedback always welcome: appsupport@emerson.com
2.5.0
Jun 27, 2019
- App now supports the Portuguese language (Make sure your device is set to Portuguese in your phone settings)
- EULA Updates
Feedback always welcome: appsupport@emerson.com
2.4.2
Jun 13, 2019
- R-22: Extended vapor pressure input for Superheat calculation to 90 PSIG
- R-407C: Extended vapor pressure input for Superheat calculation to 90 PSIG
- R-410A: Extended liquid line pressure input for Subcooling calculation to 200 PSIG
Feedback always welcome: appsupport@emerson.com
2.4.1
May 30, 2019
- Added Calculate button to the bottom of the system input screen.
- Bug fixes
Feedback always welcome: appsupport@emerson.com
2.4.0
Mar 15, 2019
- New Refrigerants! R-452B and R-454B are available for purchase.
- Bug fixes
Feedback always welcome: appsupport@emerson.com

HVACR Check & Charge FAQ

HVACR Check & Charge is available in regions other than the following restricted countries:
Belarus
HVACR Check & Charge supports English, Portuguese, Spanish
Click here to learn how to download HVACR Check & Charge in restricted country or region.
Check the following list to see the minimum requirements of HVACR Check & Charge.
iPhone
Requires iOS 12.0 or later.
iPad
Requires iPadOS 12.0 or later.
Apple Watch
Requires watchOS 4.0 or later.
iPod touch
Requires iOS 12.0 or later.

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