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AC Service Tech QRCRCT HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting

SKU:
QRCRCT
MPN:
QRCRCT
  • AC Service Tech QRCRCT HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting
  • AC Service Tech QRCRCT HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting
  • AC Service Tech QRCRCT HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting
  • AC Service Tech QRCRCT HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting
Price: $27.99

Description

AC Service Tech HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting

Pocket sized reference cards with charts and images

These three HVAC quick reference polystyrene cards are double sided and designed to be used with Air Conditioners and Heat Pumps to measure the refrigerant level in a unit, charge refrigerant, troubleshoot refrigerant based problems, and measure heat transfer to determine if there is a problem.

Info included on these cards:

  • Find the Target Subcooling to measure the refrigerant level of systems with a TXV metering device
  • Use Subcooling to determine if a system is undercharged, correctly charged, or overcharged
  • Find the Target Superheat to measure the refrigerant level of systems with a fixed orifice metering device
  • Use Total Superheat to determine if a system is undercharged, correctly charged, or overcharged
  • Use Delta T to determine if the system is exchanging heat properly
  • Use the P/T Chart to find the Saturated Temp of 5 common refrigerants
  • Use the Guide to determine how to find the Bubble and Dew Saturated Temps of Blend Refrigerants
  • Use the Refrigerant Weight Chart to calculate the amount of refrigerant needed per foot of tubing
  • Use the Guide to weigh in the full or partial refrigerant charge into an empty vacuumed unit

Includes

  • (1) AC Service Tech HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting
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