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HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting

Product ID: 184670890

Details

Brand
AC Service LLC
Color
Multicolor
Item Weight
3 ounces
Material
Plastic
Size
5.63 x 8.88

🃏3 double-sided quick reference cards

🌞Weather & UV resistant polystyrene

🧊0°F-130°F tested durability

VT11515

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Description

🛠️ Master HVAC like a pro—charge, troubleshoot, and optimize with confidence!

BUILT TO LAST - Weatherproof and UV resistant cards withstand harsh job site conditions without wear.
TRUSTED BY PROS - Top-rated HVAC resource with 4.7 stars and a #7 rank in Air Conditioning Diagnostic Equipment.
COMPACT PORTABLE - Three double-sided cards fit easily in your toolkit for quick access anytime.
PRECISION ON THE GO - Instantly measure refrigerant levels with TXV and fixed orifice metering guides.
COMPREHENSIVE DIAGNOSTICS - Includes Subcooling, Superheat, Delta T, and P/T charts for full system troubleshooting.

These HVAC Quick Reference Cards by AC Service Tech LLC are a durable, weather-resistant set of three double-sided polystyrene cards designed for precise refrigerant charging and troubleshooting. Tested to perform in temperatures from 0°F to 130°F, they provide essential charts and guides for measuring subcooling, superheat, heat transfer, and refrigerant weight, making them an indispensable tool for HVAC technicians seeking fast, reliable diagnostics on the job.

Specifications

ASIN	B082895BBX
Best Sellers Rank	#18,956 in Automotive ( See Top 100 in Automotive ) #7 in Air Conditioning Diagnostic Equipment
Brand Name	AC Service Tech LLC
Color	Multicolor
Customer Reviews	4.7 4.7 out of 5 stars (1,476)
Item Dimensions L x W	8.88"L x 5.63"W
Item Weight	3 ounces
Manufacturer	AC Service Tech, LLC
Manufacturer Part Number	QRCRCT
Material Type	Plastic, Polystyrene
Model Number	QRCRCT
Number of Packs	1
Sheet Count	3
Size	5.63 x 8.88 inches
UPC	860003018705
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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VT11515

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews