HVAC Check & Charge

HVAC Check & Charge



(October 12, 2012)

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. Comfortech Showcase Product Award Winner

 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

Download the Check & Charge application for your Android™or iPhone® devices for FREE.