AC Service Tech LLC HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting
Description
🛠️ Master HVAC like a pro—never miss a beat in the field!
- MADE IN THE USA - Quality you can trust, designed for the modern technician who demands reliability.
- FLEXIBLE TOUGH - Bend without breaking—crafted from resilient polystyrene for on-the-go HVAC pros.
- ALL WEATHER DURABILITY - Stay prepared rain or shine with cards tested from freezing to scorching temps (0°F-130°F).
- INSTANT FIELD REFERENCE - Cut downtime with quick, easy access to essential HVAC data right in your toolkit.
- TRIPLE SIDED EFFICIENCY - Three double-sided cards pack maximum troubleshooting and refrigerant charging info in one compact set.
The AC Service Tech LLC HVAC Quick Reference Cards are a set of three double-sided, flexible polystyrene cards designed for refrigerant charging and troubleshooting. Weather and UV resistant, these durable cards perform reliably in temperatures from 0°F to 130°F, providing HVAC technicians with a compact, easy-to-use resource made in the USA.
Specifications
| Brand Name | AC Service Tech LLC |
| Model Info | QRCRCT |
| Item Weight | 3 ounces |
| Product Dimensions | 8.88 x 5.63 x 0.13 inches |
| Country of Origin | USA |
| Item model number | QRCRCT |
| Part Number | QRCRCT |
| Special Features | Flexible, Weather Resistant |
| Color | Multicolor |
| Material Type | Cardstock |
| Batteries Included? | No |
| Batteries Required? | No |
Reviews
J**N
Ac service tech is great
Very sturdy card. I carry them with me everyday awesome information.
A**R
Great Reference cards.
Everybody knows these guys know what they're talking about. These cards are a great reference point.
W**M
Well made and handy.
As a fan of the YouTube channel I’m glad to support someone who has taught so much for hvac.
O**R
A HUGE help
Very easy and understandable.
V**R
Important info at your finger tips
Very useful in troubleshooting and charging A/C units. A must have for any tech.
S**E
Great for troubleshooting reference
I showed my nephew how to use this chart to quickly find superheat and subcooling as he is new to the trade. Highly recommend for any new technicians looking to get into the HVAC Trade.
J**N
Great Reference Cards That Will Last
Love Craig Migliaccio's videos on YouTube. AC Service Tech makes it easier to understand HVAC related items. These cards are great.
R**R
Surprised
Super helpful to the noob that I am. I was really surprised at the quality of the stock it’s printed on. These should last many years
Common Questions
Trustpilot
5 days ago
3 weeks ago
