Does the problem with sticker placement still exist?

No. Product identification stickers are easy peel removable labels. Labels can be removed with little effort.

Would this be the appropriate calculator for flex ducting? It says round but I don't know if that's metal or flex.

This calculator is not for flex ducting. Flex ducting has a different friction loss and varies by manufacturer so there is no universal calculator that works for all flex ducting.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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Air Duct Sizing Calculator

Product ID: 63878322

Details

Brand
HVACCHARTS
Calculator Type
Air Duct
Material
Other
Power Source
Battery
Screen Size
4 Inches

📏Precision sizing scales

📐Equal friction & velocity methods

🛠️Durable, water-resistant build

€ 31.38

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

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Description

📏 Master your airflow game with precision and style!

COMPACT PORTABLE - Slim 4" x 8.5" size fits easily in your toolkit, ensuring you never miss a sizing calculation on the job.
DUAL DESIGN METHODS - Supports equal friction and velocity reduction methods for versatile HVAC system planning.
BUILT TO LAST ON SITE - Constructed from thick, water-resistant paper stock with reinforced edges and rivets for durability.
COMPREHENSIVE REFERENCE DATA - Includes friction, velocity, pressure drop charts, and recommended duct velocities all in one tool.
PRECISION AT YOUR FINGERTIPS - Handheld sliding calculator with detailed duct sizing scales for both round and rectangular ducts.

The Air Duct Sizing Calculator is a compact, handheld sliding tool designed for HVAC professionals to accurately size supply and return ducts using equal friction or velocity reduction methods. Featuring detailed scales for duct dimensions, friction, velocity, and pressure drop, it combines essential HVAC formulas and reference charts in a durable, water-resistant format measuring 4" by 8.5"—perfect for on-site precision and efficiency.

Specifications

ASIN	B006XIQ7DM
Best Sellers Rank	#72,398 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,143 in HVAC
Brand	HVACCHARTS
Calculator Type	Air Duct Sizing
Customer Reviews	4.6 out of 5 stars 944 Reviews
Display Type	Physical
Enclosure Material	Other
Item Dimensions L x W	4"L x 8.5"W
Manufacturer	DEFLECTAIR
Material	Other
Mfr Part Number	9W-7LPQ-JTV2
Model Name	Calculatrice de taille de conduit d'air
Model Number	9W-7LPQ-JTV2
Power Source	Battery Powered
Screen Size	4 Inches
UPC	683405356684
Unit Count	1.0 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

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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€ 31.38

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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