AC Service Tech, LLC HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting
AC Service Tech, LLC HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting
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AC Service Tech, LLC HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting
AC Service Tech, LLC HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting
These three UPDATED HVAC quick reference polystyrene cards are double sided and designed to measure the refrigerant charge level in a unit.
AC Service Tech, LLC HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting
Articolo #: 87405013

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

Articolo #: 87405013

€ 45

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These three UPDATED HVAC quick reference polystyrene cards are double sided and designed to measure the refrigerant charge level in a unit.
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Cosa salta all'occhio

Convenient Format
These cards provide a compact and easy-to-use reference for HVAC technicians, ensuring quick access to crucial refrigerant charging data and troubleshooting techniques on-site, enhancing work efficiency.
Comprehensive Coverage
Includes detailed guidelines for a wide variety of refrigerants and scenarios, effectively addressing common problems and providing clear solutions, making it an invaluable tool for both novice and experienced technicians.
Durability
Crafted with high-quality, weather-resistant materials, these cards withstand the rigors of fieldwork, ensuring longevity and reliability while maintaining legibility in all conditions, protecting your investment in professional resources.

Dettagli del prodotto

Shop AC Service Tech, LLC HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting online at a best price in San Marino. 732286061
  • These three UPDATED HVAC quick reference polystyrene cards are double sided and designed to be used with Air Conditioners and Heat Pumps to measure the refrigerant charge level in a unit, charge refrigerant, troubleshoot refrigerant based problems, and measure heat transfer to determine if there is a problem. Use the P/T Chart to find the Saturated Temperature of the common refrigerants R-32, R454B, R-410A, R-22, R-407C, R-422B, and R-438A. 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 R-32, R454B, R-410A, R-22, R-407C, R-422B, and R-438A. Use the Guide to weigh in the full or partial refrigerant charge into an empty vacuumed unit. 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. Use Delta T to determine if the system is exchanging heat properly. 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.
Fiction/nonfictionNon-Fiction
Edition2nd Edition
PublisherAC Service Tech LLC
LanguageEnglish
Item Weight0.5 lbs (230 grams)

A chi è consigliato?

Suitable For
  • HVAC Technicians

    Ideal for professionals who need quick access to essential refrigerant charging techniques and troubleshooting methods.

  • Apprentice Learners

    Great for those new to HVAC systems, providing simplified guidelines and reference points for their training.

  • Field Service Teams

    Helpful for on-site technicians needing fast solutions and quick reference to common HVAC service issues.

Not Suitable For
  • DIY Homeowners

    Not suitable for untrained individuals as HVAC systems require professional knowledge for safe and effective troubleshooting.

DESCRIZIONE DEL PRODOTTO

Hai qualche domanda? chatta con noi

Domande e risposte dei clienti

  • Domanda: What temperature range can the cards withstand?

    Risposta: The cards are tested to withstand temperatures from 0°F to 130°F.
  • Domanda: How many cards are included in the pack?

    Risposta: Each pack contains three double-sided reference cards.
  • Domanda: What refrigerants are covered by the guides?

    Risposta: The guides include information on R-32, R-454B, R-410A, R-22, R-407C, R-422B, and R-438A.

AC Service Tech LLC All Books Editorial Review

AC Service Tech, LLC HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting is an essential tool for HVAC professionals and enthusiasts. This 2nd edition offers a concise and practical approach to refrigerant charging and troubleshooting, making it a valuable resource in the field. Users appreciate its easy-to-follow format, which aids in quick decision-making during HVAC tasks. With a lightweight design of only 0.5 lbs, it's convenient to carry around. The detailed information contained within these cards facilitates efficient learning for both beginners and experienced technicians alike.

Recensioni e valutazioni dei clienti

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Vantaggi

  • Compact size makes it easy to carry around.
  • Clear, concise troubleshooting guidelines.
  • Ideal for both beginners and experienced users.
  • Non-fiction content ensures practical application.
  • Updated second edition reflects current standards.

Contro

  • Could include more detailed examples.

Affidabilità della piattaforma e fiducia degli acquirenti

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4.2/5 9250 + reviews
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23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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€ 45

Ordina subito e ricevilo entro Venerdì, Settembre 11

Qtà:

Solo 12 articoli rimasti in magazzino.
Transazione sicuraTransazione sicura

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I nostri principali partner logistici
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  • dhl
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Caratteristiche e benefici

  • Flexible, weather-resistant material tested from 0°F to 130°F.
  • Includes three double-sided reference cards per pack.
  • Essential tool for HVAC technicians for refrigerant charge measurement.
  • Guides on troubleshooting refrigerant-related issues and heat transfer measurement.
  • Contains charts for common refrigerants and calculations for refrigerant needs.
  • Helps ensure systems are correctly charged for optimal performance.

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