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📐 Size it right, every time — the pro’s choice for duct design!
The Trane TD1 Ductulator with Sleeve is a compact, hand-held duct sizing calculator designed for HVAC professionals. Featuring dual English and Metric scales, multicolor-coded friction and velocity guides, and a protective sleeve with ASHRAE recommended air velocities, it ensures precise and efficient duct system design. Lightweight and durable, it’s a trusted tool with a 4.7-star rating, perfect for engineers seeking accuracy and speed.
| ASIN | B01BUGXB7G |
| Best Sellers Rank | #44,355 in Office Products ( See Top 100 in Office Products ) #100 in Basic Office Calculators |
| Color | Blue,Green,Red |
| Customer Reviews | 4.7 4.7 out of 5 stars (764) |
| Date First Available | August 13, 2009 |
| Display Style | LED |
| Item Package Quantity | 1 |
| Item Weight | 3.04 ounces |
| Item model number | TD1 |
| Manufacturer | Trane |
| Material | Plastic |
| Part Number | TD1 |
| Power Source | Battery Powered |
| Product Dimensions | 10.25 x 8.75 x 0.13 inches |
| Size | Small |
| Style | Klassieke |
A**R
Works as intended
Good quality, laminated and easy to use. Colors are crisp and clear. I’m a mechanical engineer and this is handy
A**H
Thank you
Works great
T**G
N/a
Exactly what I was looking for
B**.
Useful for Even a DIYer
Like everything about it. After watching a few YouTube videos I've got enough understanding to at least question people quoting my project.
V**E
Its Great for Hvac
If you know anything about HVAC this is the shortcut for figuring out duct sizes. WE used these in the sheet metal trade and I had lost mine years ago. They where a lot smaller then as this is quite large to use as we had smaller ones in the trade back then. I had gotten this for my nephew as he's just getting started in doing HVAC. I had ordered it Feb 6th and it got here Feb 21 That's is a 15 day ship which was quite long as they supposedly were in stock!
J**.
Great tool
Awesome Ductulator works as a Ductulator should easy to read and moves great now I can size my duct correctly
T**D
Good quality
Good quality
T**N
Good
What can I say? It's a ductolator and it does what its supposed to
Trustpilot
2 weeks ago
2 weeks ago