HVAC Quick Reference Cards for Refrigerant Charging
US$50.38
Arrives as soon as ✓ Free shipping over $200Description
Product Details Package Dimensions: 10.91 x 7.01 x 0.43 inches Item Weight: 7.4 ounces Item model number: HVAC Quick Reference Cards Model: HVAC Quick Reference Cards Manufacturer Part Nu...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Package Dimensions: 10.91 x 7.01 x 0.43 inches
- Item Weight: 7.4 ounces
- Item model number: HVAC Quick Reference Cards
- Model: HVAC Quick Reference Cards
- Manufacturer Part Number: Foonkook-1225
About this item
- Essential Field Tool for HVAC Service: Designed for real-world HVAC work, these reference cards guide you through refrigerant measurement, system charging, diagnosis, and efficiency checks, helping technicians work efficiently and reduce errors
- HVAC Technician Quick-Reference Cards: These cards provide instant access to critical information, making repair work more efficient and hassle-free. Equipped with clear charts and diagrams, they serve as a practical training aid for new technicians, helping them get up to speed quickly
- High-Quality Durability: Constructed from durable, weather-resistant materials to withstand tough conditions. Whether you're in a damp basement, on a hot roof, or in a humid space, these cards remain reliable and intact
- Portable Design: Fits easily in your pocket or tool bag, eliminating the need for bulky manuals. Features convenient binding holes for easy organization and quick access during busy service calls
- Field-Validated for Accuracy: Every detail on these cards has been meticulously reviewed and tested for real-world accuracy, helping you perform services correctly and efficiently
- Comprehensive Content Included: Includes essential pressure and temperature charts, troubleshooting flowcharts, maintenance checklists, and engineering formulas for accurate system analysis and repair work
- Streamlined Workflow Support: Designed to help technicians access critical data faster than flipping through a manual, reducing time spent searching for information during service calls
Shipping Policy
Autzen ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Autzen will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@autzenhub.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Autzen replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.