HVAC Check & Charge

HVAC Check & Charge


Instant mobile refrigerant charge calculator for HVACR applications.

The HVAC Check & Charge™ mobile app from Emerson Climate Technologies provides an on-site refrigerant charge calculator for air conditioning applications. Based on historic sliding cardboard charge calculators, this app allows contractors to easily calculate correct system refrigerant charge for R-22 or R-410A. Contractors can simply choose Subcooling, Superheat, 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.
-Superheat Calculator (non TXV)
-Subcooling Calculator (TXV)
-Airflow Calculator
-For use with R-22 or R-410A

Information on this and other Emerson Climate mobile applications is available at ww.EmersonClimate.com/mobileapp.

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

Recent changes:
- Fixed crash with Proper Airflow Range.
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3.9
User ratings
428
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50,000+
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File size
5895 kb
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About HVAC Check & Charge
Instant mobile refrigerant charge calculator for HVACR applications.

The HVAC Check & Charge™ mobile app from Emerson Climate Technologies provides an on-site refrigerant charge calculator for air conditioning applications. Based on historic sliding cardboard charge calculators, this app allows contractors to easily calculate correct system refrigerant charge for R-22 or R-410A. Contractors can simply choose Subcooling, Superheat, 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.
-Superheat Calculator (non TXV)
-Subcooling Calculator (TXV)
-Airflow Calculator
-For use with R-22 or R-410A

Information on this and other Emerson Climate mobile applications is available at ww.EmersonClimate.com/mobileapp.

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

Recent changes:
- Fixed crash with Proper Airflow Range.

Android Market Comments
A Google User
Jul 23, 2015
Rock solid app Easy to use
A Google User
Jul 22, 2015
Technical Ac & Ref.
A Google User
Jul 21, 2015
Seems to be working 4 star after updating and fixing condenser dry bulb temp chart.
A Google User
Jun 3, 2015
Calvin Works great, easy to use,even a plumber could get it right.
A Google User
May 14, 2015
Great app Use this app in the field. Not precise, but gets you in the right range.
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