Ductulator Trane- Duct Sizing Calculator, English & Metric Units

★★★★★ 4.9 77 reviews

US$11.20
Price when purchased online
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US$11.20
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Free shipping Free 30-day returns

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Product details

Management number 217008576 Release Date 2026/04/19 List Price US$11.20 Model Number 217008576
Category

Calculating duct dimensions is a cinch with the Ductulator! The Ductulator - Duct Sizing Calculator is a hand held rotating calculator used for sizing supply and return duct systems using the equal friction design method. This accurate, easy-to-use duct size calculator includes scales for friction loss per unit length, air volume, air velocity, round duct diameter and rectangular duct diameters. One side uses English units, the other side uses Metric units. Includes a protective sleeve with ASHRAE recommended design air velocities for system components/applications.

Brand BUILDER'BOOK INC.
Color silver
Model Name Ductulator Trane- Duct Sizing Calculator, English & Metric Units
Display Type LED or VFD
Manufacturer BUILDER'BOOK INC.
Model Number 35544337
Power Source Battery Powered
Calculator Type Specialized (HVAC Duct Sizing)
Mfr Part Number 35544337
Enclosure Material Plastic
Number of Batteries Nonstandard Battery batteries required.

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4.9 out of 5
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77 ratings | 32 reviews
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