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Item #:
87405013
HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting
Item #:
87405013
NZD 87
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Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Friday, August 21
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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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What Stands Out
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.
Product Details
- 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/nonfiction | Non-Fiction |
| Edition | 2nd Edition |
| Publisher | AC Service Tech LLC |
| Language | English |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
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.
-
DIY Homeowners
Not suitable for untrained individuals as HVAC systems require professional knowledge for safe and effective troubleshooting.
Product Description
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Customer Questions & Answers
-
Question:
What temperature range can the cards withstand?
Answer: The cards are tested to withstand temperatures from 0°F to 130°F. -
Question:
How many cards are included in the pack?
Answer: Each pack contains three double-sided reference cards. -
Question:
What refrigerants are covered by the guides?
Answer: The guides include information on R-32, R-454B, R-410A, R-22, R-407C, R-422B, and R-438A.
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NZD 87
Order now and get it around Friday, August 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 12 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- 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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